Finding the Fourth Proportional to 6,011.96, 8,301.76 and 3,777.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,011.96 : 8,301.76 = 3,777.72 : x
2. Step 2: Convert to fraction form
   6,011.96/8,301.76 = 3,777.72/x
3. Step 3: Cross multiply
   6,011.96x = 8,301.76 × 3,777.72
4. Step 4: Simplify right side
   6,011.96x = 31,361,724.79
5. Step 5: Solve for x
   x = 31,361,724.79/6,011.96
6. Step 6: Final answer
   x = 5,216.56