Finding the Fourth Proportional to 99,150.82, 148,704.35 and 29,035.60

Step by Step Solution

1. Step 1: Write the proportion equation
   99,150.82 : 148,704.35 = 29,035.60 : x
2. Step 2: Convert to fraction form
   99,150.82/148,704.35 = 29,035.60/x
3. Step 3: Cross multiply
   99,150.82x = 148,704.35 × 29,035.60
4. Step 4: Simplify right side
   99,150.82x = 4,317,720,024.86
5. Step 5: Solve for x
   x = 4,317,720,024.86/99,150.82
6. Step 6: Final answer
   x = 43,546.99