Finding the Fourth Proportional to 9,074.24, 13,613.52 and 3,527.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,074.24 : 13,613.52 = 3,527.72 : x
2. Step 2: Convert to fraction form
   9,074.24/13,613.52 = 3,527.72/x
3. Step 3: Cross multiply
   9,074.24x = 13,613.52 × 3,527.72
4. Step 4: Simplify right side
   9,074.24x = 48,024,686.77
5. Step 5: Solve for x
   x = 48,024,686.77/9,074.24
6. Step 6: Final answer
   x = 5,292.42