Finding the Fourth Proportional to 10,517.90, 14,514.70 and 5,802.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,517.90 : 14,514.70 = 5,802.18 : x
2. Step 2: Convert to fraction form
   10,517.90/14,514.70 = 5,802.18/x
3. Step 3: Cross multiply
   10,517.90x = 14,514.70 × 5,802.18
4. Step 4: Simplify right side
   10,517.90x = 84,216,800.46
5. Step 5: Solve for x
   x = 84,216,800.46/10,517.90
6. Step 6: Final answer
   x = 8,007.00