Finding the Fourth Proportional to 3,690.98, 5,093.49 and 2,012.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,690.98 : 5,093.49 = 2,012.46 : x
2. Step 2: Convert to fraction form
   3,690.98/5,093.49 = 2,012.46/x
3. Step 3: Cross multiply
   3,690.98x = 5,093.49 × 2,012.46
4. Step 4: Simplify right side
   3,690.98x = 10,250,444.89
5. Step 5: Solve for x
   x = 10,250,444.89/3,690.98
6. Step 6: Final answer
   x = 2,777.16