Finding the Fourth Proportional to 1,777.41, 2,452.41 and 1,529.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,777.41 : 2,452.41 = 1,529.55 : x
2. Step 2: Convert to fraction form
   1,777.41/2,452.41 = 1,529.55/x
3. Step 3: Cross multiply
   1,777.41x = 2,452.41 × 1,529.55
4. Step 4: Simplify right side
   1,777.41x = 3,751,083.72
5. Step 5: Solve for x
   x = 3,751,083.72/1,777.41
6. Step 6: Final answer
   x = 2,110.42