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Finding the Fourth Proportional to 63,045.79, 87,001.99 and 34,365.71

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Solution

The fourth proportional to 63,045.79, 87,001.99 and 34,365.71 is: 47,424.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,045.79 : 87,001.99 = 34,365.71 : x
  2. Step 2: Convert to fraction form
    63,045.79/87,001.99 = 34,365.71/x
  3. Step 3: Cross multiply
    63,045.79x = 87,001.99 × 34,365.71
  4. Step 4: Simplify right side
    63,045.79x = 2,989,885,289.35
  5. Step 5: Solve for x
    x = 2,989,885,289.35/63,045.79
  6. Step 6: Final answer
    x = 47,424.03

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