Finding the Fourth Proportional to 2,233.47, 3,081.39 and 1,348.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,233.47 : 3,081.39 = 1,348.95 : x
2. Step 2: Convert to fraction form
   2,233.47/3,081.39 = 1,348.95/x
3. Step 3: Cross multiply
   2,233.47x = 3,081.39 × 1,348.95
4. Step 4: Simplify right side
   2,233.47x = 4,156,655.13
5. Step 5: Solve for x
   x = 4,156,655.13/2,233.47
6. Step 6: Final answer
   x = 1,861.07