Finding the Fourth Proportional to 2,914.97, 4,373.31 and 940.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,914.97 : 4,373.31 = 940.56 : x
2. Step 2: Convert to fraction form
   2,914.97/4,373.31 = 940.56/x
3. Step 3: Cross multiply
   2,914.97x = 4,373.31 × 940.56
4. Step 4: Simplify right side
   2,914.97x = 4,113,366.89
5. Step 5: Solve for x
   x = 4,113,366.89/2,914.97
6. Step 6: Final answer
   x = 1,411.12