Finding the Fourth Proportional to 2,401.92, 3,602.90 and 2,076.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401.92 : 3,602.90 = 2,076.32 : x
2. Step 2: Convert to fraction form
   2,401.92/3,602.90 = 2,076.32/x
3. Step 3: Cross multiply
   2,401.92x = 3,602.90 × 2,076.32
4. Step 4: Simplify right side
   2,401.92x = 7,480,773.33
5. Step 5: Solve for x
   x = 7,480,773.33/2,401.92
6. Step 6: Final answer
   x = 3,114.50