Finding the Fourth Proportional to 2,506.41, 3,742.47 and 2,038.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,506.41 : 3,742.47 = 2,038.91 : x
2. Step 2: Convert to fraction form
   2,506.41/3,742.47 = 2,038.91/x
3. Step 3: Cross multiply
   2,506.41x = 3,742.47 × 2,038.91
4. Step 4: Simplify right side
   2,506.41x = 7,630,540.80
5. Step 5: Solve for x
   x = 7,630,540.80/2,506.41
6. Step 6: Final answer
   x = 3,044.41