Finding the Fourth Proportional to 6,081.98, 9,117.45 and 2,185.47

Step by Step Solution

1. Step 1: Write the proportion equation
   6,081.98 : 9,117.45 = 2,185.47 : x
2. Step 2: Convert to fraction form
   6,081.98/9,117.45 = 2,185.47/x
3. Step 3: Cross multiply
   6,081.98x = 9,117.45 × 2,185.47
4. Step 4: Simplify right side
   6,081.98x = 19,925,913.45
5. Step 5: Solve for x
   x = 19,925,913.45/6,081.98
6. Step 6: Final answer
   x = 3,276.22