Finding the Fourth Proportional to 6,492.93, 8,960.25 and 3,508.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,492.93 : 8,960.25 = 3,508.76 : x
2. Step 2: Convert to fraction form
   6,492.93/8,960.25 = 3,508.76/x
3. Step 3: Cross multiply
   6,492.93x = 8,960.25 × 3,508.76
4. Step 4: Simplify right side
   6,492.93x = 31,439,382.61
5. Step 5: Solve for x
   x = 31,439,382.61/6,492.93
6. Step 6: Final answer
   x = 4,842.09