Finding the Fourth Proportional to 10,694.16, 14,757.05 and 6,156.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,694.16 : 14,757.05 = 6,156.61 : x
2. Step 2: Convert to fraction form
   10,694.16/14,757.05 = 6,156.61/x
3. Step 3: Cross multiply
   10,694.16x = 14,757.05 × 6,156.61
4. Step 4: Simplify right side
   10,694.16x = 90,853,380.10
5. Step 5: Solve for x
   x = 90,853,380.10/10,694.16
6. Step 6: Final answer
   x = 8,495.61