Finding the Fourth Proportional to 102,875.40, 154,324.17 and 32,738.31

Step by Step Solution

1. Step 1: Write the proportion equation
   102,875.40 : 154,324.17 = 32,738.31 : x
2. Step 2: Convert to fraction form
   102,875.40/154,324.17 = 32,738.31/x
3. Step 3: Cross multiply
   102,875.40x = 154,324.17 × 32,738.31
4. Step 4: Simplify right side
   102,875.40x = 5,052,312,517.95
5. Step 5: Solve for x
   x = 5,052,312,517.95/102,875.40
6. Step 6: Final answer
   x = 49,110.99