Finding the Fourth Proportional to 59,778.81, 82,494.77 and 32,921.24

Step by Step Solution

1. Step 1: Write the proportion equation
   59,778.81 : 82,494.77 = 32,921.24 : x
2. Step 2: Convert to fraction form
   59,778.81/82,494.77 = 32,921.24/x
3. Step 3: Cross multiply
   59,778.81x = 82,494.77 × 32,921.24
4. Step 4: Simplify right side
   59,778.81x = 2,715,829,544.83
5. Step 5: Solve for x
   x = 2,715,829,544.83/59,778.81
6. Step 6: Final answer
   x = 45,431.31