Finding the Fourth Proportional to 5,756.10, 7,956.54 and 5,296.83

Step by Step Solution

1. Step 1: Write the proportion equation
   5,756.10 : 7,956.54 = 5,296.83 : x
2. Step 2: Convert to fraction form
   5,756.10/7,956.54 = 5,296.83/x
3. Step 3: Cross multiply
   5,756.10x = 7,956.54 × 5,296.83
4. Step 4: Simplify right side
   5,756.10x = 42,144,439.77
5. Step 5: Solve for x
   x = 42,144,439.77/5,756.10
6. Step 6: Final answer
   x = 7,321.70