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Finding the Fourth Proportional to 269,166.13, 403,750.73 and 69,472.87

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Solution

The fourth proportional to 269,166.13, 403,750.73 and 69,472.87 is: 104,209.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,166.13 : 403,750.73 = 69,472.87 : x
  2. Step 2: Convert to fraction form
    269,166.13/403,750.73 = 69,472.87/x
  3. Step 3: Cross multiply
    269,166.13x = 403,750.73 × 69,472.87
  4. Step 4: Simplify right side
    269,166.13x = 28,049,720,751.22
  5. Step 5: Solve for x
    x = 28,049,720,751.22/269,166.13
  6. Step 6: Final answer
    x = 104,209.70

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