Finding the Fourth Proportional to 62,644.86, 86,454.27 and 34,352.37

Step by Step Solution

1. Step 1: Write the proportion equation
   62,644.86 : 86,454.27 = 34,352.37 : x
2. Step 2: Convert to fraction form
   62,644.86/86,454.27 = 34,352.37/x
3. Step 3: Cross multiply
   62,644.86x = 86,454.27 × 34,352.37
4. Step 4: Simplify right side
   62,644.86x = 2,969,909,071.12
5. Step 5: Solve for x
   x = 2,969,909,071.12/62,644.86
6. Step 6: Final answer
   x = 47,408.66