Finding the Fourth Proportional to 10,008.27, 14,990.54 and 5,069.43

Step by Step Solution

1. Step 1: Write the proportion equation
   10,008.27 : 14,990.54 = 5,069.43 : x
2. Step 2: Convert to fraction form
   10,008.27/14,990.54 = 5,069.43/x
3. Step 3: Cross multiply
   10,008.27x = 14,990.54 × 5,069.43
4. Step 4: Simplify right side
   10,008.27x = 75,993,467.85
5. Step 5: Solve for x
   x = 75,993,467.85/10,008.27
6. Step 6: Final answer
   x = 7,593.07