Finding the Fourth Proportional to 3,691.00, 5,093.51 and 2,012.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,691.00 : 5,093.51 = 2,012.42 : x
2. Step 2: Convert to fraction form
   3,691.00/5,093.51 = 2,012.42/x
3. Step 3: Cross multiply
   3,691.00x = 5,093.51 × 2,012.42
4. Step 4: Simplify right side
   3,691.00x = 10,250,255.93
5. Step 5: Solve for x
   x = 10,250,255.93/3,691.00
6. Step 6: Final answer
   x = 2,777.10