Finding the Fourth Proportional to 11,417.16, 17,123.58 and 3,626.04

Step by Step Solution

1. Step 1: Write the proportion equation
   11,417.16 : 17,123.58 = 3,626.04 : x
2. Step 2: Convert to fraction form
   11,417.16/17,123.58 = 3,626.04/x
3. Step 3: Cross multiply
   11,417.16x = 17,123.58 × 3,626.04
4. Step 4: Simplify right side
   11,417.16x = 62,090,786.02
5. Step 5: Solve for x
   x = 62,090,786.02/11,417.16
6. Step 6: Final answer
   x = 5,438.37