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Finding the Fourth Proportional to 63,507.89, 95,305.58 and 21,954.89

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Solution

The fourth proportional to 63,507.89, 95,305.58 and 21,954.89 is: 32,947.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,507.89 : 95,305.58 = 21,954.89 : x
  2. Step 2: Convert to fraction form
    63,507.89/95,305.58 = 21,954.89/x
  3. Step 3: Cross multiply
    63,507.89x = 95,305.58 × 21,954.89
  4. Step 4: Simplify right side
    63,507.89x = 2,092,423,525.29
  5. Step 5: Solve for x
    x = 2,092,423,525.29/63,507.89
  6. Step 6: Final answer
    x = 32,947.46

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