Finding the Fourth Proportional to 11,200.24, 16,788.06 and 4,622.86

Step by Step Solution

1. Step 1: Write the proportion equation
   11,200.24 : 16,788.06 = 4,622.86 : x
2. Step 2: Convert to fraction form
   11,200.24/16,788.06 = 4,622.86/x
3. Step 3: Cross multiply
   11,200.24x = 16,788.06 × 4,622.86
4. Step 4: Simplify right side
   11,200.24x = 77,608,851.05
5. Step 5: Solve for x
   x = 77,608,851.05/11,200.24
6. Step 6: Final answer
   x = 6,929.21