Finding the Fourth Proportional to 75,617.58, 113,435.59 and 33,498.01

Step by Step Solution

1. Step 1: Write the proportion equation
   75,617.58 : 113,435.59 = 33,498.01 : x
2. Step 2: Convert to fraction form
   75,617.58/113,435.59 = 33,498.01/x
3. Step 3: Cross multiply
   75,617.58x = 113,435.59 × 33,498.01
4. Step 4: Simplify right side
   75,617.58x = 3,799,866,010.96
5. Step 5: Solve for x
   x = 3,799,866,010.96/75,617.58
6. Step 6: Final answer
   x = 50,251.10