Finding the Fourth Proportional to 11,003.30, 16,494.89 and 5,732.09

Step by Step Solution

1. Step 1: Write the proportion equation
   11,003.30 : 16,494.89 = 5,732.09 : x
2. Step 2: Convert to fraction form
   11,003.30/16,494.89 = 5,732.09/x
3. Step 3: Cross multiply
   11,003.30x = 16,494.89 × 5,732.09
4. Step 4: Simplify right side
   11,003.30x = 94,550,082.89
5. Step 5: Solve for x
   x = 94,550,082.89/11,003.30
6. Step 6: Final answer
   x = 8,592.89