Finding the Fourth Proportional to 2,401.43, 3,600.54 and 2,072.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401.43 : 3,600.54 = 2,072.34 : x
2. Step 2: Convert to fraction form
   2,401.43/3,600.54 = 2,072.34/x
3. Step 3: Cross multiply
   2,401.43x = 3,600.54 × 2,072.34
4. Step 4: Simplify right side
   2,401.43x = 7,461,543.06
5. Step 5: Solve for x
   x = 7,461,543.06/2,401.43
6. Step 6: Final answer
   x = 3,107.13