Finding the Fourth Proportional to 10,788.96, 16,192.08 and 5,596.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,788.96 : 16,192.08 = 5,596.32 : x
2. Step 2: Convert to fraction form
   10,788.96/16,192.08 = 5,596.32/x
3. Step 3: Cross multiply
   10,788.96x = 16,192.08 × 5,596.32
4. Step 4: Simplify right side
   10,788.96x = 90,616,061.15
5. Step 5: Solve for x
   x = 90,616,061.15/10,788.96
6. Step 6: Final answer
   x = 8,398.96