Finding the Fourth Proportional to 10,730.40, 14,807.34 and 5,949.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,730.40 : 14,807.34 = 5,949.96 : x
2. Step 2: Convert to fraction form
   10,730.40/14,807.34 = 5,949.96/x
3. Step 3: Cross multiply
   10,730.40x = 14,807.34 × 5,949.96
4. Step 4: Simplify right side
   10,730.40x = 88,103,080.71
5. Step 5: Solve for x
   x = 88,103,080.71/10,730.40
6. Step 6: Final answer
   x = 8,210.61