Finding the Fourth Proportional to 154,851.63, 232,081.62 and 88,329.38

Step by Step Solution

1. Step 1: Write the proportion equation
   154,851.63 : 232,081.62 = 88,329.38 : x
2. Step 2: Convert to fraction form
   154,851.63/232,081.62 = 88,329.38/x
3. Step 3: Cross multiply
   154,851.63x = 232,081.62 × 88,329.38
4. Step 4: Simplify right side
   154,851.63x = 20,499,624,443.59
5. Step 5: Solve for x
   x = 20,499,624,443.59/154,851.63
6. Step 6: Final answer
   x = 132,382.36