Finding the Fourth Proportional to 6,747.91, 10,113.90 and 3,045.79

Step by Step Solution

1. Step 1: Write the proportion equation
   6,747.91 : 10,113.90 = 3,045.79 : x
2. Step 2: Convert to fraction form
   6,747.91/10,113.90 = 3,045.79/x
3. Step 3: Cross multiply
   6,747.91x = 10,113.90 × 3,045.79
4. Step 4: Simplify right side
   6,747.91x = 30,804,815.48
5. Step 5: Solve for x
   x = 30,804,815.48/6,747.91
6. Step 6: Final answer
   x = 4,565.09