Finding the Fourth Proportional to 108,443.02, 149,651.35 and 60,696.38

Step by Step Solution

1. Step 1: Write the proportion equation
   108,443.02 : 149,651.35 = 60,696.38 : x
2. Step 2: Convert to fraction form
   108,443.02/149,651.35 = 60,696.38/x
3. Step 3: Cross multiply
   108,443.02x = 149,651.35 × 60,696.38
4. Step 4: Simplify right side
   108,443.02x = 9,083,295,207.11
5. Step 5: Solve for x
   x = 9,083,295,207.11/108,443.02
6. Step 6: Final answer
   x = 83,760.99