Finding the Fourth Proportional to 59,245.56, 81,760.41 and 35,385.98

Step by Step Solution

1. Step 1: Write the proportion equation
   59,245.56 : 81,760.41 = 35,385.98 : x
2. Step 2: Convert to fraction form
   59,245.56/81,760.41 = 35,385.98/x
3. Step 3: Cross multiply
   59,245.56x = 81,760.41 × 35,385.98
4. Step 4: Simplify right side
   59,245.56x = 2,893,171,824.25
5. Step 5: Solve for x
   x = 2,893,171,824.25/59,245.56
6. Step 6: Final answer
   x = 48,833.56