Finding the Fourth Proportional to 2,774.03, 3,824.52 and 2,136.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,774.03 : 3,824.52 = 2,136.69 : x
2. Step 2: Convert to fraction form
   2,774.03/3,824.52 = 2,136.69/x
3. Step 3: Cross multiply
   2,774.03x = 3,824.52 × 2,136.69
4. Step 4: Simplify right side
   2,774.03x = 8,171,813.64
5. Step 5: Solve for x
   x = 8,171,813.64/2,774.03
6. Step 6: Final answer
   x = 2,945.82