Finding the Fourth Proportional to 108,359.54, 149,475.98 and 63,032.42

Step by Step Solution

1. Step 1: Write the proportion equation
   108,359.54 : 149,475.98 = 63,032.42 : x
2. Step 2: Convert to fraction form
   108,359.54/149,475.98 = 63,032.42/x
3. Step 3: Cross multiply
   108,359.54x = 149,475.98 × 63,032.42
4. Step 4: Simplify right side
   108,359.54x = 9,421,832,751.27
5. Step 5: Solve for x
   x = 9,421,832,751.27/108,359.54
6. Step 6: Final answer
   x = 86,949.73