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Finding the Fourth Proportional to 63,054.28, 87,015.18 and 34,759.36

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Solution

The fourth proportional to 63,054.28, 87,015.18 and 34,759.36 is: 47,968.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,054.28 : 87,015.18 = 34,759.36 : x
  2. Step 2: Convert to fraction form
    63,054.28/87,015.18 = 34,759.36/x
  3. Step 3: Cross multiply
    63,054.28x = 87,015.18 × 34,759.36
  4. Step 4: Simplify right side
    63,054.28x = 3,024,591,967.08
  5. Step 5: Solve for x
    x = 3,024,591,967.08/63,054.28
  6. Step 6: Final answer
    x = 47,968.07

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