Finding the Fourth Proportional to 7,308.46, 10,970.49 and 3,150.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,308.46 : 10,970.49 = 3,150.52 : x
2. Step 2: Convert to fraction form
   7,308.46/10,970.49 = 3,150.52/x
3. Step 3: Cross multiply
   7,308.46x = 10,970.49 × 3,150.52
4. Step 4: Simplify right side
   7,308.46x = 34,562,748.15
5. Step 5: Solve for x
   x = 34,562,748.15/7,308.46
6. Step 6: Final answer
   x = 4,729.14