Finding the Fourth Proportional to 3,256.86, 4,500.42 and 2,371.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,256.86 : 4,500.42 = 2,371.12 : x
2. Step 2: Convert to fraction form
   3,256.86/4,500.42 = 2,371.12/x
3. Step 3: Cross multiply
   3,256.86x = 4,500.42 × 2,371.12
4. Step 4: Simplify right side
   3,256.86x = 10,671,035.87
5. Step 5: Solve for x
   x = 10,671,035.87/3,256.86
6. Step 6: Final answer
   x = 3,276.48