Finding the Fourth Proportional to 88,185.98, 132,277.12 and 21,626.46

Step by Step Solution

1. Step 1: Write the proportion equation
   88,185.98 : 132,277.12 = 21,626.46 : x
2. Step 2: Convert to fraction form
   88,185.98/132,277.12 = 21,626.46/x
3. Step 3: Cross multiply
   88,185.98x = 132,277.12 × 21,626.46
4. Step 4: Simplify right side
   88,185.98x = 2,860,685,790.53
5. Step 5: Solve for x
   x = 2,860,685,790.53/88,185.98
6. Step 6: Final answer
   x = 32,439.23