Finding the Fourth Proportional to 6,641.08, 9,164.82 and 3,848.20

Step by Step Solution

1. Step 1: Write the proportion equation
   6,641.08 : 9,164.82 = 3,848.20 : x
2. Step 2: Convert to fraction form
   6,641.08/9,164.82 = 3,848.20/x
3. Step 3: Cross multiply
   6,641.08x = 9,164.82 × 3,848.20
4. Step 4: Simplify right side
   6,641.08x = 35,268,060.32
5. Step 5: Solve for x
   x = 35,268,060.32/6,641.08
6. Step 6: Final answer
   x = 5,310.59