Finding the Fourth Proportional to 59,482.96, 89,129.58 and 31,401.88

Step by Step Solution

1. Step 1: Write the proportion equation
   59,482.96 : 89,129.58 = 31,401.88 : x
2. Step 2: Convert to fraction form
   59,482.96/89,129.58 = 31,401.88/x
3. Step 3: Cross multiply
   59,482.96x = 89,129.58 × 31,401.88
4. Step 4: Simplify right side
   59,482.96x = 2,798,836,375.61
5. Step 5: Solve for x
   x = 2,798,836,375.61/59,482.96
6. Step 6: Final answer
   x = 47,052.74