Finding the Fourth Proportional to 5,301.98, 7,950.27 and 2,012.57

Step by Step Solution

1. Step 1: Write the proportion equation
   5,301.98 : 7,950.27 = 2,012.57 : x
2. Step 2: Convert to fraction form
   5,301.98/7,950.27 = 2,012.57/x
3. Step 3: Cross multiply
   5,301.98x = 7,950.27 × 2,012.57
4. Step 4: Simplify right side
   5,301.98x = 16,000,474.89
5. Step 5: Solve for x
   x = 16,000,474.89/5,301.98
6. Step 6: Final answer
   x = 3,017.83