Finding the Fourth Proportional to 10,790.98, 14,892.69 and 6,316.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,790.98 : 14,892.69 = 6,316.18 : x
2. Step 2: Convert to fraction form
   10,790.98/14,892.69 = 6,316.18/x
3. Step 3: Cross multiply
   10,790.98x = 14,892.69 × 6,316.18
4. Step 4: Simplify right side
   10,790.98x = 94,064,910.72
5. Step 5: Solve for x
   x = 94,064,910.72/10,790.98
6. Step 6: Final answer
   x = 8,716.99