Finding the Fourth Proportional to 11,821.27, 17,734.49 and 3,501.93

Step by Step Solution

1. Step 1: Write the proportion equation
   11,821.27 : 17,734.49 = 3,501.93 : x
2. Step 2: Convert to fraction form
   11,821.27/17,734.49 = 3,501.93/x
3. Step 3: Cross multiply
   11,821.27x = 17,734.49 × 3,501.93
4. Step 4: Simplify right side
   11,821.27x = 62,105,024.39
5. Step 5: Solve for x
   x = 62,105,024.39/11,821.27
6. Step 6: Final answer
   x = 5,253.67