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Finding the Fourth Proportional to 347,210.24, 479,163.75 and 203,969.03

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Solution

The fourth proportional to 347,210.24, 479,163.75 and 203,969.03 is: 281,485.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    347,210.24 : 479,163.75 = 203,969.03 : x
  2. Step 2: Convert to fraction form
    347,210.24/479,163.75 = 203,969.03/x
  3. Step 3: Cross multiply
    347,210.24x = 479,163.75 × 203,969.03
  4. Step 4: Simplify right side
    347,210.24x = 97,734,562,902.84
  5. Step 5: Solve for x
    x = 97,734,562,902.84/347,210.24
  6. Step 6: Final answer
    x = 281,485.26

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