Finding the Fourth Proportional to 5,764.59, 7,956.29 and 3,774.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,764.59 : 7,956.29 = 3,774.42 : x
2. Step 2: Convert to fraction form
   5,764.59/7,956.29 = 3,774.42/x
3. Step 3: Cross multiply
   5,764.59x = 7,956.29 × 3,774.42
4. Step 4: Simplify right side
   5,764.59x = 30,030,389.54
5. Step 5: Solve for x
   x = 30,030,389.54/5,764.59
6. Step 6: Final answer
   x = 5,209.46