Finding the Fourth Proportional to 3,789.21, 5,667.48 and 2,737.29

Step by Step Solution

1. Step 1: Write the proportion equation
   3,789.21 : 5,667.48 = 2,737.29 : x
2. Step 2: Convert to fraction form
   3,789.21/5,667.48 = 2,737.29/x
3. Step 3: Cross multiply
   3,789.21x = 5,667.48 × 2,737.29
4. Step 4: Simplify right side
   3,789.21x = 15,513,536.33
5. Step 5: Solve for x
   x = 15,513,536.33/3,789.21
6. Step 6: Final answer
   x = 4,094.13