Finding the Fourth Proportional to 12,371.54, 18,560.72 and 5,348.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,371.54 : 18,560.72 = 5,348.52 : x
2. Step 2: Convert to fraction form
   12,371.54/18,560.72 = 5,348.52/x
3. Step 3: Cross multiply
   12,371.54x = 18,560.72 × 5,348.52
4. Step 4: Simplify right side
   12,371.54x = 99,272,355.39
5. Step 5: Solve for x
   x = 99,272,355.39/12,371.54
6. Step 6: Final answer
   x = 8,024.26