Finding the Fourth Proportional to 9,074.28, 12,522.72 and 5,095.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,074.28 : 12,522.72 = 5,095.72 : x
2. Step 2: Convert to fraction form
   9,074.28/12,522.72 = 5,095.72/x
3. Step 3: Cross multiply
   9,074.28x = 12,522.72 × 5,095.72
4. Step 4: Simplify right side
   9,074.28x = 63,812,274.76
5. Step 5: Solve for x
   x = 63,812,274.76/9,074.28
6. Step 6: Final answer
   x = 7,032.21