Finding the Fourth Proportional to 124,433.30, 186,504.15 and 93,232.10

Step by Step Solution

1. Step 1: Write the proportion equation
   124,433.30 : 186,504.15 = 93,232.10 : x
2. Step 2: Convert to fraction form
   124,433.30/186,504.15 = 93,232.10/x
3. Step 3: Cross multiply
   124,433.30x = 186,504.15 × 93,232.10
4. Step 4: Simplify right side
   124,433.30x = 17,388,173,563.22
5. Step 5: Solve for x
   x = 17,388,173,563.22/124,433.30
6. Step 6: Final answer
   x = 139,738.91