Finding the Fourth Proportional to 2,781.41, 3,838.38 and 1,522.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,781.41 : 3,838.38 = 1,522.52 : x
2. Step 2: Convert to fraction form
   2,781.41/3,838.38 = 1,522.52/x
3. Step 3: Cross multiply
   2,781.41x = 3,838.38 × 1,522.52
4. Step 4: Simplify right side
   2,781.41x = 5,843,991.13
5. Step 5: Solve for x
   x = 5,843,991.13/2,781.41
6. Step 6: Final answer
   x = 2,101.09