Finding the Fourth Proportional to 59,710.42, 89,397.15 and 31,566.70

Step by Step Solution

1. Step 1: Write the proportion equation
   59,710.42 : 89,397.15 = 31,566.70 : x
2. Step 2: Convert to fraction form
   59,710.42/89,397.15 = 31,566.70/x
3. Step 3: Cross multiply
   59,710.42x = 89,397.15 × 31,566.70
4. Step 4: Simplify right side
   59,710.42x = 2,821,973,014.91
5. Step 5: Solve for x
   x = 2,821,973,014.91/59,710.42
6. Step 6: Final answer
   x = 47,260.98