Finding the Fourth Proportional to 6,192.81, 8,546.00 and 3,540.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,192.81 : 8,546.00 = 3,540.15 : x
2. Step 2: Convert to fraction form
   6,192.81/8,546.00 = 3,540.15/x
3. Step 3: Cross multiply
   6,192.81x = 8,546.00 × 3,540.15
4. Step 4: Simplify right side
   6,192.81x = 30,254,104.20
5. Step 5: Solve for x
   x = 30,254,104.20/6,192.81
6. Step 6: Final answer
   x = 4,885.36