Finding the Fourth Proportional to 6,192.03, 8,541.54 and 4,067.90

Step by Step Solution

1. Step 1: Write the proportion equation
   6,192.03 : 8,541.54 = 4,067.90 : x
2. Step 2: Convert to fraction form
   6,192.03/8,541.54 = 4,067.90/x
3. Step 3: Cross multiply
   6,192.03x = 8,541.54 × 4,067.90
4. Step 4: Simplify right side
   6,192.03x = 34,746,087.86
5. Step 5: Solve for x
   x = 34,746,087.86/6,192.03
6. Step 6: Final answer
   x = 5,611.42