Finding the Fourth Proportional to 7,008.37, 10,502.53 and 3,308.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,008.37 : 10,502.53 = 3,308.69 : x
2. Step 2: Convert to fraction form
   7,008.37/10,502.53 = 3,308.69/x
3. Step 3: Cross multiply
   7,008.37x = 10,502.53 × 3,308.69
4. Step 4: Simplify right side
   7,008.37x = 34,749,633.97
5. Step 5: Solve for x
   x = 34,749,633.97/7,008.37
6. Step 6: Final answer
   x = 4,958.31