Finding the Fourth Proportional to 6,345.98, 8,754.52 and 4,108.58

Step by Step Solution

1. Step 1: Write the proportion equation
   6,345.98 : 8,754.52 = 4,108.58 : x
2. Step 2: Convert to fraction form
   6,345.98/8,754.52 = 4,108.58/x
3. Step 3: Cross multiply
   6,345.98x = 8,754.52 × 4,108.58
4. Step 4: Simplify right side
   6,345.98x = 35,968,645.78
5. Step 5: Solve for x
   x = 35,968,645.78/6,345.98
6. Step 6: Final answer
   x = 5,667.94