Finding the Fourth Proportional to 2,173.34, 3,260.92 and 940.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,173.34 : 3,260.92 = 940.52 : x
2. Step 2: Convert to fraction form
   2,173.34/3,260.92 = 940.52/x
3. Step 3: Cross multiply
   2,173.34x = 3,260.92 × 940.52
4. Step 4: Simplify right side
   2,173.34x = 3,066,960.48
5. Step 5: Solve for x
   x = 3,066,960.48/2,173.34
6. Step 6: Final answer
   x = 1,411.17