Finding the Fourth Proportional to 2,393.43, 3,300.71 and 1,553.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,393.43 : 3,300.71 = 1,553.24 : x
2. Step 2: Convert to fraction form
   2,393.43/3,300.71 = 1,553.24/x
3. Step 3: Cross multiply
   2,393.43x = 3,300.71 × 1,553.24
4. Step 4: Simplify right side
   2,393.43x = 5,126,770.53
5. Step 5: Solve for x
   x = 5,126,770.53/2,393.43
6. Step 6: Final answer
   x = 2,142.02