Finding the Fourth Proportional to 2,677.32, 4,014.43 and 827.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,677.32 : 4,014.43 = 827.93 : x
2. Step 2: Convert to fraction form
   2,677.32/4,014.43 = 827.93/x
3. Step 3: Cross multiply
   2,677.32x = 4,014.43 × 827.93
4. Step 4: Simplify right side
   2,677.32x = 3,323,667.03
5. Step 5: Solve for x
   x = 3,323,667.03/2,677.32
6. Step 6: Final answer
   x = 1,241.42