Finding the Fourth Proportional to 2,522.32, 3,763.94 and 2,503.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522.32 : 3,763.94 = 2,503.12 : x
2. Step 2: Convert to fraction form
   2,522.32/3,763.94 = 2,503.12/x
3. Step 3: Cross multiply
   2,522.32x = 3,763.94 × 2,503.12
4. Step 4: Simplify right side
   2,522.32x = 9,421,593.49
5. Step 5: Solve for x
   x = 9,421,593.49/2,522.32
6. Step 6: Final answer
   x = 3,735.29