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Finding the Fourth Proportional to 69,009.18, 103,513.70 and 22,262.04

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Solution

The fourth proportional to 69,009.18, 103,513.70 and 22,262.04 is: 33,393.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,009.18 : 103,513.70 = 22,262.04 : x
  2. Step 2: Convert to fraction form
    69,009.18/103,513.70 = 22,262.04/x
  3. Step 3: Cross multiply
    69,009.18x = 103,513.70 × 22,262.04
  4. Step 4: Simplify right side
    69,009.18x = 2,304,426,129.95
  5. Step 5: Solve for x
    x = 2,304,426,129.95/69,009.18
  6. Step 6: Final answer
    x = 33,393.04

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