Finding the Fourth Proportional to 99,174.96, 148,760.52 and 29,052.72

Step by Step Solution

1. Step 1: Write the proportion equation
   99,174.96 : 148,760.52 = 29,052.72 : x
2. Step 2: Convert to fraction form
   99,174.96/148,760.52 = 29,052.72/x
3. Step 3: Cross multiply
   99,174.96x = 148,760.52 × 29,052.72
4. Step 4: Simplify right side
   99,174.96x = 4,321,897,734.61
5. Step 5: Solve for x
   x = 4,321,897,734.61/99,174.96
6. Step 6: Final answer
   x = 43,578.52