Finding the Fourth Proportional to 1,498.32, 2,248.25 and 914.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.32 : 2,248.25 = 914.54 : x
2. Step 2: Convert to fraction form
   1,498.32/2,248.25 = 914.54/x
3. Step 3: Cross multiply
   1,498.32x = 2,248.25 × 914.54
4. Step 4: Simplify right side
   1,498.32x = 2,056,098.74
5. Step 5: Solve for x
   x = 2,056,098.74/1,498.32
6. Step 6: Final answer
   x = 1,372.27