Finding the Fourth Proportional to 10,724.52, 16,081.38 and 5,100.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,724.52 : 16,081.38 = 5,100.60 : x
2. Step 2: Convert to fraction form
   10,724.52/16,081.38 = 5,100.60/x
3. Step 3: Cross multiply
   10,724.52x = 16,081.38 × 5,100.60
4. Step 4: Simplify right side
   10,724.52x = 82,024,686.83
5. Step 5: Solve for x
   x = 82,024,686.83/10,724.52
6. Step 6: Final answer
   x = 7,648.33