Finding the Fourth Proportional to 10,008.01, 15,007.56 and 5,327.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,008.01 : 15,007.56 = 5,327.02 : x
2. Step 2: Convert to fraction form
   10,008.01/15,007.56 = 5,327.02/x
3. Step 3: Cross multiply
   10,008.01x = 15,007.56 × 5,327.02
4. Step 4: Simplify right side
   10,008.01x = 79,945,572.27
5. Step 5: Solve for x
   x = 79,945,572.27/10,008.01
6. Step 6: Final answer
   x = 7,988.16