Finding the Fourth Proportional to 6,443.70, 9,667.02 and 2,061.14

Step by Step Solution

1. Step 1: Write the proportion equation
   6,443.70 : 9,667.02 = 2,061.14 : x
2. Step 2: Convert to fraction form
   6,443.70/9,667.02 = 2,061.14/x
3. Step 3: Cross multiply
   6,443.70x = 9,667.02 × 2,061.14
4. Step 4: Simplify right side
   6,443.70x = 19,925,081.60
5. Step 5: Solve for x
   x = 19,925,081.60/6,443.70
6. Step 6: Final answer
   x = 3,092.18