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Finding the Fourth Proportional to 569,434.66, 854,329.68 and 170,091.19

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Solution

The fourth proportional to 569,434.66, 854,329.68 and 170,091.19 is: 255,189.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,434.66 : 854,329.68 = 170,091.19 : x
  2. Step 2: Convert to fraction form
    569,434.66/854,329.68 = 170,091.19/x
  3. Step 3: Cross multiply
    569,434.66x = 854,329.68 × 170,091.19
  4. Step 4: Simplify right side
    569,434.66x = 145,313,952,991.43
  5. Step 5: Solve for x
    x = 145,313,952,991.43/569,434.66
  6. Step 6: Final answer
    x = 255,189.86

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