Finding the Fourth Proportional to 3,695.42, 5,099.14 and 2,123.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,695.42 : 5,099.14 = 2,123.22 : x
2. Step 2: Convert to fraction form
   3,695.42/5,099.14 = 2,123.22/x
3. Step 3: Cross multiply
   3,695.42x = 5,099.14 × 2,123.22
4. Step 4: Simplify right side
   3,695.42x = 10,826,596.03
5. Step 5: Solve for x
   x = 10,826,596.03/3,695.42
6. Step 6: Final answer
   x = 2,929.73