Finding the Fourth Proportional to 5,093.69, 7,029.59 and 2,856.29

Step by Step Solution

1. Step 1: Write the proportion equation
   5,093.69 : 7,029.59 = 2,856.29 : x
2. Step 2: Convert to fraction form
   5,093.69/7,029.59 = 2,856.29/x
3. Step 3: Cross multiply
   5,093.69x = 7,029.59 × 2,856.29
4. Step 4: Simplify right side
   5,093.69x = 20,078,498.19
5. Step 5: Solve for x
   x = 20,078,498.19/5,093.69
6. Step 6: Final answer
   x = 3,941.84