Finding the Fourth Proportional to 62,654.18, 86,462.73 and 34,360.47

Step by Step Solution

1. Step 1: Write the proportion equation
   62,654.18 : 86,462.73 = 34,360.47 : x
2. Step 2: Convert to fraction form
   62,654.18/86,462.73 = 34,360.47/x
3. Step 3: Cross multiply
   62,654.18x = 86,462.73 × 34,360.47
4. Step 4: Simplify right side
   62,654.18x = 2,970,900,040.28
5. Step 5: Solve for x
   x = 2,970,900,040.28/62,654.18
6. Step 6: Final answer
   x = 47,417.43