Finding the Fourth Proportional to 149,833.73, 224,749.98 and 71,003.31

Step by Step Solution

1. Step 1: Write the proportion equation
   149,833.73 : 224,749.98 = 71,003.31 : x
2. Step 2: Convert to fraction form
   149,833.73/224,749.98 = 71,003.31/x
3. Step 3: Cross multiply
   149,833.73x = 224,749.98 × 71,003.31
4. Step 4: Simplify right side
   149,833.73x = 15,957,992,502.43
5. Step 5: Solve for x
   x = 15,957,992,502.43/149,833.73
6. Step 6: Final answer
   x = 106,504.68