Finding the Fourth Proportional to 2,341.71, 3,512.43 and 954.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,341.71 : 3,512.43 = 954.72 : x
2. Step 2: Convert to fraction form
   2,341.71/3,512.43 = 954.72/x
3. Step 3: Cross multiply
   2,341.71x = 3,512.43 × 954.72
4. Step 4: Simplify right side
   2,341.71x = 3,353,387.17
5. Step 5: Solve for x
   x = 3,353,387.17/2,341.71
6. Step 6: Final answer
   x = 1,432.02