Finding the Fourth Proportional to 75,003.59, 112,560.75 and 35,560.82

Step by Step Solution

1. Step 1: Write the proportion equation
   75,003.59 : 112,560.75 = 35,560.82 : x
2. Step 2: Convert to fraction form
   75,003.59/112,560.75 = 35,560.82/x
3. Step 3: Cross multiply
   75,003.59x = 112,560.75 × 35,560.82
4. Step 4: Simplify right side
   75,003.59x = 4,002,752,007.01
5. Step 5: Solve for x
   x = 4,002,752,007.01/75,003.59
6. Step 6: Final answer
   x = 53,367.48