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Finding the Fourth Proportional to 63,022.33, 86,970.45 and 34,341.94

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Solution

The fourth proportional to 63,022.33, 86,970.45 and 34,341.94 is: 47,391.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,022.33 : 86,970.45 = 34,341.94 : x
  2. Step 2: Convert to fraction form
    63,022.33/86,970.45 = 34,341.94/x
  3. Step 3: Cross multiply
    63,022.33x = 86,970.45 × 34,341.94
  4. Step 4: Simplify right side
    63,022.33x = 2,986,733,975.67
  5. Step 5: Solve for x
    x = 2,986,733,975.67/63,022.33
  6. Step 6: Final answer
    x = 47,391.68

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