Finding the Fourth Proportional to 10,797.40, 14,900.72 and 6,082.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,797.40 : 14,900.72 = 6,082.12 : x
2. Step 2: Convert to fraction form
   10,797.40/14,900.72 = 6,082.12/x
3. Step 3: Cross multiply
   10,797.40x = 14,900.72 × 6,082.12
4. Step 4: Simplify right side
   10,797.40x = 90,627,967.13
5. Step 5: Solve for x
   x = 90,627,967.13/10,797.40
6. Step 6: Final answer
   x = 8,393.50