Finding the Fourth Proportional to 2,936.82, 4,401.72 and 1,374.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,936.82 : 4,401.72 = 1,374.78 : x
2. Step 2: Convert to fraction form
   2,936.82/4,401.72 = 1,374.78/x
3. Step 3: Cross multiply
   2,936.82x = 4,401.72 × 1,374.78
4. Step 4: Simplify right side
   2,936.82x = 6,051,396.62
5. Step 5: Solve for x
   x = 6,051,396.62/2,936.82
6. Step 6: Final answer
   x = 2,060.53