Finding the Fourth Proportional to 6,081.50, 9,123.46 and 1,922.16

Step by Step Solution

1. Step 1: Write the proportion equation
   6,081.50 : 9,123.46 = 1,922.16 : x
2. Step 2: Convert to fraction form
   6,081.50/9,123.46 = 1,922.16/x
3. Step 3: Cross multiply
   6,081.50x = 9,123.46 × 1,922.16
4. Step 4: Simplify right side
   6,081.50x = 17,536,749.87
5. Step 5: Solve for x
   x = 17,536,749.87/6,081.50
6. Step 6: Final answer
   x = 2,883.62