Finding the Fourth Proportional to 6,085.02, 9,131.18 and 2,189.73

Step by Step Solution

1. Step 1: Write the proportion equation
   6,085.02 : 9,131.18 = 2,189.73 : x
2. Step 2: Convert to fraction form
   6,085.02/9,131.18 = 2,189.73/x
3. Step 3: Cross multiply
   6,085.02x = 9,131.18 × 2,189.73
4. Step 4: Simplify right side
   6,085.02x = 19,994,818.78
5. Step 5: Solve for x
   x = 19,994,818.78/6,085.02
6. Step 6: Final answer
   x = 3,285.91