Finding the Fourth Proportional to 2,233.71, 3,349.89 and 934.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,233.71 : 3,349.89 = 934.88 : x
2. Step 2: Convert to fraction form
   2,233.71/3,349.89 = 934.88/x
3. Step 3: Cross multiply
   2,233.71x = 3,349.89 × 934.88
4. Step 4: Simplify right side
   2,233.71x = 3,131,728.41
5. Step 5: Solve for x
   x = 3,131,728.41/2,233.71
6. Step 6: Final answer
   x = 1,402.03