Finding the Fourth Proportional to 3,904.42, 5,852.55 and 1,711.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,904.42 : 5,852.55 = 1,711.30 : x
2. Step 2: Convert to fraction form
   3,904.42/5,852.55 = 1,711.30/x
3. Step 3: Cross multiply
   3,904.42x = 5,852.55 × 1,711.30
4. Step 4: Simplify right side
   3,904.42x = 10,015,468.82
5. Step 5: Solve for x
   x = 10,015,468.82/3,904.42
6. Step 6: Final answer
   x = 2,565.16