Finding the Fourth Proportional to 75,150.17, 103,708.41 and 41,158.05

Step by Step Solution

1. Step 1: Write the proportion equation
   75,150.17 : 103,708.41 = 41,158.05 : x
2. Step 2: Convert to fraction form
   75,150.17/103,708.41 = 41,158.05/x
3. Step 3: Cross multiply
   75,150.17x = 103,708.41 × 41,158.05
4. Step 4: Simplify right side
   75,150.17x = 4,268,435,924.20
5. Step 5: Solve for x
   x = 4,268,435,924.20/75,150.17
6. Step 6: Final answer
   x = 56,798.75