Finding the Fourth Proportional to 9,184.28, 12,673.91 and 5,150.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,184.28 : 12,673.91 = 5,150.88 : x
2. Step 2: Convert to fraction form
   9,184.28/12,673.91 = 5,150.88/x
3. Step 3: Cross multiply
   9,184.28x = 12,673.91 × 5,150.88
4. Step 4: Simplify right side
   9,184.28x = 65,281,763.79
5. Step 5: Solve for x
   x = 65,281,763.79/9,184.28
6. Step 6: Final answer
   x = 7,107.99