Finding the Fourth Proportional to 6,153.31, 8,491.76 and 3,501.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,153.31 : 8,491.76 = 3,501.10 : x
2. Step 2: Convert to fraction form
   6,153.31/8,491.76 = 3,501.10/x
3. Step 3: Cross multiply
   6,153.31x = 8,491.76 × 3,501.10
4. Step 4: Simplify right side
   6,153.31x = 29,730,500.94
5. Step 5: Solve for x
   x = 29,730,500.94/6,153.31
6. Step 6: Final answer
   x = 4,831.63