Finding the Fourth Proportional to 11,330.96, 16,991.02 and 3,535.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,330.96 : 16,991.02 = 3,535.52 : x
2. Step 2: Convert to fraction form
   11,330.96/16,991.02 = 3,535.52/x
3. Step 3: Cross multiply
   11,330.96x = 16,991.02 × 3,535.52
4. Step 4: Simplify right side
   11,330.96x = 60,072,091.03
5. Step 5: Solve for x
   x = 60,072,091.03/11,330.96
6. Step 6: Final answer
   x = 5,301.59