Finding the Fourth Proportional to 59,031.60, 81,456.84 and 35,153.52

Step by Step Solution

1. Step 1: Write the proportion equation
   59,031.60 : 81,456.84 = 35,153.52 : x
2. Step 2: Convert to fraction form
   59,031.60/81,456.84 = 35,153.52/x
3. Step 3: Cross multiply
   59,031.60x = 81,456.84 × 35,153.52
4. Step 4: Simplify right side
   59,031.60x = 2,863,494,654.08
5. Step 5: Solve for x
   x = 2,863,494,654.08/59,031.60
6. Step 6: Final answer
   x = 48,507.83