Finding the Fourth Proportional to 11,022.04, 16,543.86 and 5,762.20

Step by Step Solution

1. Step 1: Write the proportion equation
   11,022.04 : 16,543.86 = 5,762.20 : x
2. Step 2: Convert to fraction form
   11,022.04/16,543.86 = 5,762.20/x
3. Step 3: Cross multiply
   11,022.04x = 16,543.86 × 5,762.20
4. Step 4: Simplify right side
   11,022.04x = 95,329,030.09
5. Step 5: Solve for x
   x = 95,329,030.09/11,022.04
6. Step 6: Final answer
   x = 8,648.95