Finding the Fourth Proportional to 2,380.86, 3,567.24 and 1,340.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380.86 : 3,567.24 = 1,340.46 : x
2. Step 2: Convert to fraction form
   2,380.86/3,567.24 = 1,340.46/x
3. Step 3: Cross multiply
   2,380.86x = 3,567.24 × 1,340.46
4. Step 4: Simplify right side
   2,380.86x = 4,781,742.53
5. Step 5: Solve for x
   x = 4,781,742.53/2,380.86
6. Step 6: Final answer
   x = 2,008.41