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Finding the Fourth Proportional to 63,384.77, 87,477.06 and 35,090.45

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Solution

The fourth proportional to 63,384.77, 87,477.06 and 35,090.45 is: 48,428.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,384.77 : 87,477.06 = 35,090.45 : x
  2. Step 2: Convert to fraction form
    63,384.77/87,477.06 = 35,090.45/x
  3. Step 3: Cross multiply
    63,384.77x = 87,477.06 × 35,090.45
  4. Step 4: Simplify right side
    63,384.77x = 3,069,608,962.69
  5. Step 5: Solve for x
    x = 3,069,608,962.69/63,384.77
  6. Step 6: Final answer
    x = 48,428.18

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