Finding the Fourth Proportional to 11,282.83, 16,922.88 and 5,740.16

Step by Step Solution

1. Step 1: Write the proportion equation
   11,282.83 : 16,922.88 = 5,740.16 : x
2. Step 2: Convert to fraction form
   11,282.83/16,922.88 = 5,740.16/x
3. Step 3: Cross multiply
   11,282.83x = 16,922.88 × 5,740.16
4. Step 4: Simplify right side
   11,282.83x = 97,140,038.86
5. Step 5: Solve for x
   x = 97,140,038.86/11,282.83
6. Step 6: Final answer
   x = 8,609.55