Finding the Fourth Proportional to 10,024.50, 15,038.27 and 7,271.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,024.50 : 15,038.27 = 7,271.94 : x
2. Step 2: Convert to fraction form
   10,024.50/15,038.27 = 7,271.94/x
3. Step 3: Cross multiply
   10,024.50x = 15,038.27 × 7,271.94
4. Step 4: Simplify right side
   10,024.50x = 109,357,464.90
5. Step 5: Solve for x
   x = 109,357,464.90/10,024.50
6. Step 6: Final answer
   x = 10,909.02