Finding the Fourth Proportional to 59,442.57, 82,031.67 and 35,570.25

Step by Step Solution

1. Step 1: Write the proportion equation
   59,442.57 : 82,031.67 = 35,570.25 : x
2. Step 2: Convert to fraction form
   59,442.57/82,031.67 = 35,570.25/x
3. Step 3: Cross multiply
   59,442.57x = 82,031.67 × 35,570.25
4. Step 4: Simplify right side
   59,442.57x = 2,917,887,009.82
5. Step 5: Solve for x
   x = 2,917,887,009.82/59,442.57
6. Step 6: Final answer
   x = 49,087.50