Finding the Fourth Proportional to 72,049.76, 108,062.04 and 32,597.60

Step by Step Solution

1. Step 1: Write the proportion equation
   72,049.76 : 108,062.04 = 32,597.60 : x
2. Step 2: Convert to fraction form
   72,049.76/108,062.04 = 32,597.60/x
3. Step 3: Cross multiply
   72,049.76x = 108,062.04 × 32,597.60
4. Step 4: Simplify right side
   72,049.76x = 3,522,563,155.10
5. Step 5: Solve for x
   x = 3,522,563,155.10/72,049.76
6. Step 6: Final answer
   x = 48,890.70