Finding the Fourth Proportional to 5,104.92, 7,045.32 and 2,867.01

Step by Step Solution

1. Step 1: Write the proportion equation
   5,104.92 : 7,045.32 = 2,867.01 : x
2. Step 2: Convert to fraction form
   5,104.92/7,045.32 = 2,867.01/x
3. Step 3: Cross multiply
   5,104.92x = 7,045.32 × 2,867.01
4. Step 4: Simplify right side
   5,104.92x = 20,199,002.89
5. Step 5: Solve for x
   x = 20,199,002.89/5,104.92
6. Step 6: Final answer
   x = 3,956.77