Finding the Fourth Proportional to 1,510.85, 2,248.81 and 1,476.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,510.85 : 2,248.81 = 1,476.83 : x
2. Step 2: Convert to fraction form
   1,510.85/2,248.81 = 1,476.83/x
3. Step 3: Cross multiply
   1,510.85x = 2,248.81 × 1,476.83
4. Step 4: Simplify right side
   1,510.85x = 3,321,120.31
5. Step 5: Solve for x
   x = 3,321,120.31/1,510.85
6. Step 6: Final answer
   x = 2,198.18