Finding the Fourth Proportional to 6,002.55, 8,274.69 and 3,877.92

Step by Step Solution

1. Step 1: Write the proportion equation
   6,002.55 : 8,274.69 = 3,877.92 : x
2. Step 2: Convert to fraction form
   6,002.55/8,274.69 = 3,877.92/x
3. Step 3: Cross multiply
   6,002.55x = 8,274.69 × 3,877.92
4. Step 4: Simplify right side
   6,002.55x = 32,088,585.84
5. Step 5: Solve for x
   x = 32,088,585.84/6,002.55
6. Step 6: Final answer
   x = 5,345.83