Finding the Fourth Proportional to 2,412.86, 3,616.24 and 2,056.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,412.86 : 3,616.24 = 2,056.46 : x
2. Step 2: Convert to fraction form
   2,412.86/3,616.24 = 2,056.46/x
3. Step 3: Cross multiply
   2,412.86x = 3,616.24 × 2,056.46
4. Step 4: Simplify right side
   2,412.86x = 7,436,652.91
5. Step 5: Solve for x
   x = 7,436,652.91/2,412.86
6. Step 6: Final answer
   x = 3,082.09