Finding the Fourth Proportional to 72,597.98, 108,641.82 and 44,510.42

Step by Step Solution

1. Step 1: Write the proportion equation
   72,597.98 : 108,641.82 = 44,510.42 : x
2. Step 2: Convert to fraction form
   72,597.98/108,641.82 = 44,510.42/x
3. Step 3: Cross multiply
   72,597.98x = 108,641.82 × 44,510.42
4. Step 4: Simplify right side
   72,597.98x = 4,835,693,037.76
5. Step 5: Solve for x
   x = 4,835,693,037.76/72,597.98
6. Step 6: Final answer
   x = 66,609.20