Finding the Fourth Proportional to 5,881.89, 8,819.06 and 2,757.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,881.89 : 8,819.06 = 2,757.72 : x
2. Step 2: Convert to fraction form
   5,881.89/8,819.06 = 2,757.72/x
3. Step 3: Cross multiply
   5,881.89x = 8,819.06 × 2,757.72
4. Step 4: Simplify right side
   5,881.89x = 24,320,484.35
5. Step 5: Solve for x
   x = 24,320,484.35/5,881.89
6. Step 6: Final answer
   x = 4,134.81