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Finding the Fourth Proportional to 459,752.81, 634,449.03 and 266,168.66

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Solution

The fourth proportional to 459,752.81, 634,449.03 and 266,168.66 is: 367,307.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    459,752.81 : 634,449.03 = 266,168.66 : x
  2. Step 2: Convert to fraction form
    459,752.81/634,449.03 = 266,168.66/x
  3. Step 3: Cross multiply
    459,752.81x = 634,449.03 × 266,168.66
  4. Step 4: Simplify right side
    459,752.81x = 168,870,448,153.40
  5. Step 5: Solve for x
    x = 168,870,448,153.40/459,752.81
  6. Step 6: Final answer
    x = 367,307.05

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