Finding the Fourth Proportional to 8,749.50, 12,074.31 and 5,024.22

Step by Step Solution

1. Step 1: Write the proportion equation
   8,749.50 : 12,074.31 = 5,024.22 : x
2. Step 2: Convert to fraction form
   8,749.50/12,074.31 = 5,024.22/x
3. Step 3: Cross multiply
   8,749.50x = 12,074.31 × 5,024.22
4. Step 4: Simplify right side
   8,749.50x = 60,663,989.79
5. Step 5: Solve for x
   x = 60,663,989.79/8,749.50
6. Step 6: Final answer
   x = 6,933.42