Finding the Fourth Proportional to 2,404.74, 3,602.41 and 2,143.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.74 : 3,602.41 = 2,143.52 : x
2. Step 2: Convert to fraction form
   2,404.74/3,602.41 = 2,143.52/x
3. Step 3: Cross multiply
   2,404.74x = 3,602.41 × 2,143.52
4. Step 4: Simplify right side
   2,404.74x = 7,721,828.02
5. Step 5: Solve for x
   x = 7,721,828.02/2,404.74
6. Step 6: Final answer
   x = 3,211.08