Finding the Fourth Proportional to 2,210.89, 3,048.71 and 1,650.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,210.89 : 3,048.71 = 1,650.46 : x
2. Step 2: Convert to fraction form
   2,210.89/3,048.71 = 1,650.46/x
3. Step 3: Cross multiply
   2,210.89x = 3,048.71 × 1,650.46
4. Step 4: Simplify right side
   2,210.89x = 5,031,750.41
5. Step 5: Solve for x
   x = 5,031,750.41/2,210.89
6. Step 6: Final answer
   x = 2,275.90