Finding the Fourth Proportional to 12,271.36, 18,397.29 and 5,341

Step by Step Solution

1. Step 1: Write the proportion equation
   12,271.36 : 18,397.29 = 5,341 : x
2. Step 2: Convert to fraction form
   12,271.36/18,397.29 = 5,341/x
3. Step 3: Cross multiply
   12,271.36x = 18,397.29 × 5,341
4. Step 4: Simplify right side
   12,271.36x = 98,259,925.89
5. Step 5: Solve for x
   x = 98,259,925.89/12,271.36
6. Step 6: Final answer
   x = 8,007.26