Finding the Fourth Proportional to 10,478, 14,460.04 and 5,762.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,478 : 14,460.04 = 5,762.18 : x
2. Step 2: Convert to fraction form
   10,478/14,460.04 = 5,762.18/x
3. Step 3: Cross multiply
   10,478x = 14,460.04 × 5,762.18
4. Step 4: Simplify right side
   10,478x = 83,321,353.29
5. Step 5: Solve for x
   x = 83,321,353.29/10,478
6. Step 6: Final answer
   x = 7,952.03