Finding the Fourth Proportional to 88,734.96, 133,065.72 and 36,108.72

Step by Step Solution

1. Step 1: Write the proportion equation
   88,734.96 : 133,065.72 = 36,108.72 : x
2. Step 2: Convert to fraction form
   88,734.96/133,065.72 = 36,108.72/x
3. Step 3: Cross multiply
   88,734.96x = 133,065.72 × 36,108.72
4. Step 4: Simplify right side
   88,734.96x = 4,804,832,825.08
5. Step 5: Solve for x
   x = 4,804,832,825.08/88,734.96
6. Step 6: Final answer
   x = 54,148.14