Finding the Fourth Proportional to 1,498.58, 2,243.55 and 1,252.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.58 : 2,243.55 = 1,252.34 : x
2. Step 2: Convert to fraction form
   1,498.58/2,243.55 = 1,252.34/x
3. Step 3: Cross multiply
   1,498.58x = 2,243.55 × 1,252.34
4. Step 4: Simplify right side
   1,498.58x = 2,809,687.41
5. Step 5: Solve for x
   x = 2,809,687.41/1,498.58
6. Step 6: Final answer
   x = 1,874.90