Finding the Fourth Proportional to 1,498.57, 2,235.04 and 1,446.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.57 : 2,235.04 = 1,446.32 : x
2. Step 2: Convert to fraction form
   1,498.57/2,235.04 = 1,446.32/x
3. Step 3: Cross multiply
   1,498.57x = 2,235.04 × 1,446.32
4. Step 4: Simplify right side
   1,498.57x = 3,232,585.02
5. Step 5: Solve for x
   x = 3,232,585.02/1,498.57
6. Step 6: Final answer
   x = 2,157.12