Finding the Fourth Proportional to 11,626.47, 17,447.94 and 5,054.58

Step by Step Solution

1. Step 1: Write the proportion equation
   11,626.47 : 17,447.94 = 5,054.58 : x
2. Step 2: Convert to fraction form
   11,626.47/17,447.94 = 5,054.58/x
3. Step 3: Cross multiply
   11,626.47x = 17,447.94 × 5,054.58
4. Step 4: Simplify right side
   11,626.47x = 88,192,008.57
5. Step 5: Solve for x
   x = 88,192,008.57/11,626.47
6. Step 6: Final answer
   x = 7,585.45