Finding the Fourth Proportional to 11,803.47, 17,708.24 and 3,483.15

Step by Step Solution

1. Step 1: Write the proportion equation
   11,803.47 : 17,708.24 = 3,483.15 : x
2. Step 2: Convert to fraction form
   11,803.47/17,708.24 = 3,483.15/x
3. Step 3: Cross multiply
   11,803.47x = 17,708.24 × 3,483.15
4. Step 4: Simplify right side
   11,803.47x = 61,680,456.16
5. Step 5: Solve for x
   x = 61,680,456.16/11,803.47
6. Step 6: Final answer
   x = 5,225.62