Finding the Fourth Proportional to 11,521.22, 17,284.56 and 3,730.04

Step by Step Solution

1. Step 1: Write the proportion equation
   11,521.22 : 17,284.56 = 3,730.04 : x
2. Step 2: Convert to fraction form
   11,521.22/17,284.56 = 3,730.04/x
3. Step 3: Cross multiply
   11,521.22x = 17,284.56 × 3,730.04
4. Step 4: Simplify right side
   11,521.22x = 64,472,013.76
5. Step 5: Solve for x
   x = 64,472,013.76/11,521.22
6. Step 6: Final answer
   x = 5,595.94