Finding the Fourth Proportional to 4,101.27, 5,667.15 and 2,920.29

Step by Step Solution

1. Step 1: Write the proportion equation
   4,101.27 : 5,667.15 = 2,920.29 : x
2. Step 2: Convert to fraction form
   4,101.27/5,667.15 = 2,920.29/x
3. Step 3: Cross multiply
   4,101.27x = 5,667.15 × 2,920.29
4. Step 4: Simplify right side
   4,101.27x = 16,549,721.47
5. Step 5: Solve for x
   x = 16,549,721.47/4,101.27
6. Step 6: Final answer
   x = 4,035.27