Finding the Fourth Proportional to 10,790.88, 14,891.40 and 6,010.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,790.88 : 14,891.40 = 6,010.72 : x
2. Step 2: Convert to fraction form
   10,790.88/14,891.40 = 6,010.72/x
3. Step 3: Cross multiply
   10,790.88x = 14,891.40 × 6,010.72
4. Step 4: Simplify right side
   10,790.88x = 89,508,035.81
5. Step 5: Solve for x
   x = 89,508,035.81/10,790.88
6. Step 6: Final answer
   x = 8,294.79