Finding the Fourth Proportional to 1,648.89, 2,275.70 and 1,463.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,648.89 : 2,275.70 = 1,463.00 : x
2. Step 2: Convert to fraction form
   1,648.89/2,275.70 = 1,463.00/x
3. Step 3: Cross multiply
   1,648.89x = 2,275.70 × 1,463.00
4. Step 4: Simplify right side
   1,648.89x = 3,329,330.41
5. Step 5: Solve for x
   x = 3,329,330.41/1,648.89
6. Step 6: Final answer
   x = 2,019.13