Finding the Fourth Proportional to 2,393.55, 3,294.54 and 1,693.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,393.55 : 3,294.54 = 1,693.71 : x
2. Step 2: Convert to fraction form
   2,393.55/3,294.54 = 1,693.71/x
3. Step 3: Cross multiply
   2,393.55x = 3,294.54 × 1,693.71
4. Step 4: Simplify right side
   2,393.55x = 5,579,995.34
5. Step 5: Solve for x
   x = 5,579,995.34/2,393.55
6. Step 6: Final answer
   x = 2,331.26