Finding the Fourth Proportional to 7,116.08, 9,818.52 and 4,321.04

Step by Step Solution

1. Step 1: Write the proportion equation
   7,116.08 : 9,818.52 = 4,321.04 : x
2. Step 2: Convert to fraction form
   7,116.08/9,818.52 = 4,321.04/x
3. Step 3: Cross multiply
   7,116.08x = 9,818.52 × 4,321.04
4. Step 4: Simplify right side
   7,116.08x = 42,426,217.66
5. Step 5: Solve for x
   x = 42,426,217.66/7,116.08
6. Step 6: Final answer
   x = 5,962.02