Finding the Fourth Proportional to 2,502.32, 3,455.89 and 2,227.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,502.32 : 3,455.89 = 2,227.46 : x
2. Step 2: Convert to fraction form
   2,502.32/3,455.89 = 2,227.46/x
3. Step 3: Cross multiply
   2,502.32x = 3,455.89 × 2,227.46
4. Step 4: Simplify right side
   2,502.32x = 7,697,856.74
5. Step 5: Solve for x
   x = 7,697,856.74/2,502.32
6. Step 6: Final answer
   x = 3,076.29