Finding the Fourth Proportional to 1,469.34, 2,023.89 and 1,233.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,469.34 : 2,023.89 = 1,233.02 : x
2. Step 2: Convert to fraction form
   1,469.34/2,023.89 = 1,233.02/x
3. Step 3: Cross multiply
   1,469.34x = 2,023.89 × 1,233.02
4. Step 4: Simplify right side
   1,469.34x = 2,495,497.28
5. Step 5: Solve for x
   x = 2,495,497.28/1,469.34
6. Step 6: Final answer
   x = 1,698.38