Finding the Fourth Proportional to 82,003.30, 122,555.67 and 59,863.30

Step by Step Solution

1. Step 1: Write the proportion equation
   82,003.30 : 122,555.67 = 59,863.30 : x
2. Step 2: Convert to fraction form
   82,003.30/122,555.67 = 59,863.30/x
3. Step 3: Cross multiply
   82,003.30x = 122,555.67 × 59,863.30
4. Step 4: Simplify right side
   82,003.30x = 7,336,586,846.98
5. Step 5: Solve for x
   x = 7,336,586,846.98/82,003.30
6. Step 6: Final answer
   x = 89,466.97