Finding the Fourth Proportional to 10,008.52, 14,990.91 and 5,069.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,008.52 : 14,990.91 = 5,069.68 : x
2. Step 2: Convert to fraction form
   10,008.52/14,990.91 = 5,069.68/x
3. Step 3: Cross multiply
   10,008.52x = 14,990.91 × 5,069.68
4. Step 4: Simplify right side
   10,008.52x = 75,999,116.61
5. Step 5: Solve for x
   x = 75,999,116.61/10,008.52
6. Step 6: Final answer
   x = 7,593.44