Finding the Fourth Proportional to 12,397.29, 18,601.43 and 5,016.17

Step by Step Solution

1. Step 1: Write the proportion equation
   12,397.29 : 18,601.43 = 5,016.17 : x
2. Step 2: Convert to fraction form
   12,397.29/18,601.43 = 5,016.17/x
3. Step 3: Cross multiply
   12,397.29x = 18,601.43 × 5,016.17
4. Step 4: Simplify right side
   12,397.29x = 93,307,817.04
5. Step 5: Solve for x
   x = 93,307,817.04/12,397.29
6. Step 6: Final answer
   x = 7,526.47