Finding the Fourth Proportional to 59,892.79, 82,610.61 and 48,562.77

Step by Step Solution

1. Step 1: Write the proportion equation
   59,892.79 : 82,610.61 = 48,562.77 : x
2. Step 2: Convert to fraction form
   59,892.79/82,610.61 = 48,562.77/x
3. Step 3: Cross multiply
   59,892.79x = 82,610.61 × 48,562.77
4. Step 4: Simplify right side
   59,892.79x = 4,011,800,052.99
5. Step 5: Solve for x
   x = 4,011,800,052.99/59,892.79
6. Step 6: Final answer
   x = 66,983.02