Finding the Fourth Proportional to 1,433.02, 2,145.88 and 944.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,433.02 : 2,145.88 = 944.59 : x
2. Step 2: Convert to fraction form
   1,433.02/2,145.88 = 944.59/x
3. Step 3: Cross multiply
   1,433.02x = 2,145.88 × 944.59
4. Step 4: Simplify right side
   1,433.02x = 2,026,976.79
5. Step 5: Solve for x
   x = 2,026,976.79/1,433.02
6. Step 6: Final answer
   x = 1,414.48