Finding the Fourth Proportional to 8,300.96, 12,452.06 and 3,037.20

Step by Step Solution

1. Step 1: Write the proportion equation
   8,300.96 : 12,452.06 = 3,037.20 : x
2. Step 2: Convert to fraction form
   8,300.96/12,452.06 = 3,037.20/x
3. Step 3: Cross multiply
   8,300.96x = 12,452.06 × 3,037.20
4. Step 4: Simplify right side
   8,300.96x = 37,819,396.63
5. Step 5: Solve for x
   x = 37,819,396.63/8,300.96
6. Step 6: Final answer
   x = 4,556.03