Finding the Fourth Proportional to 6,024.07, 8,315.89 and 3,872.89

Step by Step Solution

1. Step 1: Write the proportion equation
   6,024.07 : 8,315.89 = 3,872.89 : x
2. Step 2: Convert to fraction form
   6,024.07/8,315.89 = 3,872.89/x
3. Step 3: Cross multiply
   6,024.07x = 8,315.89 × 3,872.89
4. Step 4: Simplify right side
   6,024.07x = 32,206,527.22
5. Step 5: Solve for x
   x = 32,206,527.22/6,024.07
6. Step 6: Final answer
   x = 5,346.31