Finding the Fourth Proportional to 10,407.98, 15,598.20 and 5,467.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,407.98 : 15,598.20 = 5,467.52 : x
2. Step 2: Convert to fraction form
   10,407.98/15,598.20 = 5,467.52/x
3. Step 3: Cross multiply
   10,407.98x = 15,598.20 × 5,467.52
4. Step 4: Simplify right side
   10,407.98x = 85,283,470.46
5. Step 5: Solve for x
   x = 85,283,470.46/10,407.98
6. Step 6: Final answer
   x = 8,194.05