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Finding the Fourth Proportional to 63,620.32, 87,798.72 and 35,328.64

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Solution

The fourth proportional to 63,620.32, 87,798.72 and 35,328.64 is: 48,755.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,620.32 : 87,798.72 = 35,328.64 : x
  2. Step 2: Convert to fraction form
    63,620.32/87,798.72 = 35,328.64/x
  3. Step 3: Cross multiply
    63,620.32x = 87,798.72 × 35,328.64
  4. Step 4: Simplify right side
    63,620.32x = 3,101,809,371.34
  5. Step 5: Solve for x
    x = 3,101,809,371.34/63,620.32
  6. Step 6: Final answer
    x = 48,755.01

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