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Finding the Fourth Proportional to 63,063.36, 87,028.09 and 34,770.06

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Solution

The fourth proportional to 63,063.36, 87,028.09 and 34,770.06 is: 47,983.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,063.36 : 87,028.09 = 34,770.06 : x
  2. Step 2: Convert to fraction form
    63,063.36/87,028.09 = 34,770.06/x
  3. Step 3: Cross multiply
    63,063.36x = 87,028.09 × 34,770.06
  4. Step 4: Simplify right side
    63,063.36x = 3,025,971,824.06
  5. Step 5: Solve for x
    x = 3,025,971,824.06/63,063.36
  6. Step 6: Final answer
    x = 47,983.04

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