Finding the Fourth Proportional to 3,438.42, 4,741.89 and 2,908.41

Step by Step Solution

1. Step 1: Write the proportion equation
   3,438.42 : 4,741.89 = 2,908.41 : x
2. Step 2: Convert to fraction form
   3,438.42/4,741.89 = 2,908.41/x
3. Step 3: Cross multiply
   3,438.42x = 4,741.89 × 2,908.41
4. Step 4: Simplify right side
   3,438.42x = 13,791,360.29
5. Step 5: Solve for x
   x = 13,791,360.29/3,438.42
6. Step 6: Final answer
   x = 4,010.96