Finding the Fourth Proportional to 11,788.72, 16,268.34 and 6,752.77

Step by Step Solution

1. Step 1: Write the proportion equation
   11,788.72 : 16,268.34 = 6,752.77 : x
2. Step 2: Convert to fraction form
   11,788.72/16,268.34 = 6,752.77/x
3. Step 3: Cross multiply
   11,788.72x = 16,268.34 × 6,752.77
4. Step 4: Simplify right side
   11,788.72x = 109,856,358.30
5. Step 5: Solve for x
   x = 109,856,358.30/11,788.72
6. Step 6: Final answer
   x = 9,318.77