Finding the Fourth Proportional to 10,797.30, 14,900.16 and 6,081.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,797.30 : 14,900.16 = 6,081.57 : x
2. Step 2: Convert to fraction form
   10,797.30/14,900.16 = 6,081.57/x
3. Step 3: Cross multiply
   10,797.30x = 14,900.16 × 6,081.57
4. Step 4: Simplify right side
   10,797.30x = 90,616,366.05
5. Step 5: Solve for x
   x = 90,616,366.05/10,797.30
6. Step 6: Final answer
   x = 8,392.50