Finding the Fourth Proportional to 2,294.69, 3,165.03 and 2,106.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,294.69 : 3,165.03 = 2,106.25 : x
2. Step 2: Convert to fraction form
   2,294.69/3,165.03 = 2,106.25/x
3. Step 3: Cross multiply
   2,294.69x = 3,165.03 × 2,106.25
4. Step 4: Simplify right side
   2,294.69x = 6,666,328.61
5. Step 5: Solve for x
   x = 6,666,328.61/2,294.69
6. Step 6: Final answer
   x = 2,905.11