Finding the Fourth Proportional to 2,294.56, 3,166.68 and 2,196.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,294.56 : 3,166.68 = 2,196.10 : x
2. Step 2: Convert to fraction form
   2,294.56/3,166.68 = 2,196.10/x
3. Step 3: Cross multiply
   2,294.56x = 3,166.68 × 2,196.10
4. Step 4: Simplify right side
   2,294.56x = 6,954,345.95
5. Step 5: Solve for x
   x = 6,954,345.95/2,294.56
6. Step 6: Final answer
   x = 3,030.80