Finding the Fourth Proportional to 7,862.04, 10,844.04 and 5,440.32

Step by Step Solution

1. Step 1: Write the proportion equation
   7,862.04 : 10,844.04 = 5,440.32 : x
2. Step 2: Convert to fraction form
   7,862.04/10,844.04 = 5,440.32/x
3. Step 3: Cross multiply
   7,862.04x = 10,844.04 × 5,440.32
4. Step 4: Simplify right side
   7,862.04x = 58,995,047.69
5. Step 5: Solve for x
   x = 58,995,047.69/7,862.04
6. Step 6: Final answer
   x = 7,503.78