Finding the Fourth Proportional to 5,758.56, 7,895.88 and 5,196.96

Step by Step Solution

1. Step 1: Write the proportion equation
   5,758.56 : 7,895.88 = 5,196.96 : x
2. Step 2: Convert to fraction form
   5,758.56/7,895.88 = 5,196.96/x
3. Step 3: Cross multiply
   5,758.56x = 7,895.88 × 5,196.96
4. Step 4: Simplify right side
   5,758.56x = 41,034,572.52
5. Step 5: Solve for x
   x = 41,034,572.52/5,758.56
6. Step 6: Final answer
   x = 7,125.84