Finding the Fourth Proportional to 6,198.72, 8,554.32 and 3,510.06

Step by Step Solution

1. Step 1: Write the proportion equation
   6,198.72 : 8,554.32 = 3,510.06 : x
2. Step 2: Convert to fraction form
   6,198.72/8,554.32 = 3,510.06/x
3. Step 3: Cross multiply
   6,198.72x = 8,554.32 × 3,510.06
4. Step 4: Simplify right side
   6,198.72x = 30,026,176.46
5. Step 5: Solve for x
   x = 30,026,176.46/6,198.72
6. Step 6: Final answer
   x = 4,843.93