Finding the Fourth Proportional to 9,700.58, 14,555.19 and 5,082.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,700.58 : 14,555.19 = 5,082.50 : x
2. Step 2: Convert to fraction form
   9,700.58/14,555.19 = 5,082.50/x
3. Step 3: Cross multiply
   9,700.58x = 14,555.19 × 5,082.50
4. Step 4: Simplify right side
   9,700.58x = 73,976,753.18
5. Step 5: Solve for x
   x = 73,976,753.18/9,700.58
6. Step 6: Final answer
   x = 7,626.01