Finding the Fourth Proportional to 2,522.54, 3,769.33 and 1,926.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522.54 : 3,769.33 = 1,926.26 : x
2. Step 2: Convert to fraction form
   2,522.54/3,769.33 = 1,926.26/x
3. Step 3: Cross multiply
   2,522.54x = 3,769.33 × 1,926.26
4. Step 4: Simplify right side
   2,522.54x = 7,260,709.61
5. Step 5: Solve for x
   x = 7,260,709.61/2,522.54
6. Step 6: Final answer
   x = 2,878.33