Finding the Fourth Proportional to 88,175.89, 132,433.99 and 75,554.17

Step by Step Solution

1. Step 1: Write the proportion equation
   88,175.89 : 132,433.99 = 75,554.17 : x
2. Step 2: Convert to fraction form
   88,175.89/132,433.99 = 75,554.17/x
3. Step 3: Cross multiply
   88,175.89x = 132,433.99 × 75,554.17
4. Step 4: Simplify right side
   88,175.89x = 10,005,939,674.27
5. Step 5: Solve for x
   x = 10,005,939,674.27/88,175.89
6. Step 6: Final answer
   x = 113,477.05