Finding the Fourth Proportional to 2,315.49, 3,192.53 and 1,693.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,315.49 : 3,192.53 = 1,693.41 : x
2. Step 2: Convert to fraction form
   2,315.49/3,192.53 = 1,693.41/x
3. Step 3: Cross multiply
   2,315.49x = 3,192.53 × 1,693.41
4. Step 4: Simplify right side
   2,315.49x = 5,406,253.76
5. Step 5: Solve for x
   x = 5,406,253.76/2,315.49
6. Step 6: Final answer
   x = 2,334.82