Finding the Fourth Proportional to 59,398.85, 81,970.38 and 35,525.52

Step by Step Solution

1. Step 1: Write the proportion equation
   59,398.85 : 81,970.38 = 35,525.52 : x
2. Step 2: Convert to fraction form
   59,398.85/81,970.38 = 35,525.52/x
3. Step 3: Cross multiply
   59,398.85x = 81,970.38 × 35,525.52
4. Step 4: Simplify right side
   59,398.85x = 2,912,040,374.10
5. Step 5: Solve for x
   x = 2,912,040,374.10/59,398.85
6. Step 6: Final answer
   x = 49,025.20