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Finding the Fourth Proportional to 295,350.48, 407,441.76 and 193,331.04

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Solution

The fourth proportional to 295,350.48, 407,441.76 and 193,331.04 is: 266,703.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,350.48 : 407,441.76 = 193,331.04 : x
  2. Step 2: Convert to fraction form
    295,350.48/407,441.76 = 193,331.04/x
  3. Step 3: Cross multiply
    295,350.48x = 407,441.76 × 193,331.04
  4. Step 4: Simplify right side
    295,350.48x = 78,771,139,200.23
  5. Step 5: Solve for x
    x = 78,771,139,200.23/295,350.48
  6. Step 6: Final answer
    x = 266,703.95

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