Finding the Fourth Proportional to 7,061.28, 10,592.40 and 2,442.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,061.28 : 10,592.40 = 2,442.72 : x
2. Step 2: Convert to fraction form
   7,061.28/10,592.40 = 2,442.72/x
3. Step 3: Cross multiply
   7,061.28x = 10,592.40 × 2,442.72
4. Step 4: Simplify right side
   7,061.28x = 25,874,267.33
5. Step 5: Solve for x
   x = 25,874,267.33/7,061.28
6. Step 6: Final answer
   x = 3,664.25