Finding the Fourth Proportional to 3,670.72, 5,502.45 and 2,350.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,670.72 : 5,502.45 = 2,350.72 : x
2. Step 2: Convert to fraction form
   3,670.72/5,502.45 = 2,350.72/x
3. Step 3: Cross multiply
   3,670.72x = 5,502.45 × 2,350.72
4. Step 4: Simplify right side
   3,670.72x = 12,934,719.26
5. Step 5: Solve for x
   x = 12,934,719.26/3,670.72
6. Step 6: Final answer
   x = 3,523.76