Finding the Fourth Proportional to 5,675.93, 7,834.28 and 3,997.83

Step by Step Solution

1. Step 1: Write the proportion equation
   5,675.93 : 7,834.28 = 3,997.83 : x
2. Step 2: Convert to fraction form
   5,675.93/7,834.28 = 3,997.83/x
3. Step 3: Cross multiply
   5,675.93x = 7,834.28 × 3,997.83
4. Step 4: Simplify right side
   5,675.93x = 31,320,119.61
5. Step 5: Solve for x
   x = 31,320,119.61/5,675.93
6. Step 6: Final answer
   x = 5,518.06