Finding the Fourth Proportional to 3,695, 5,098.72 and 2,123.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,695 : 5,098.72 = 2,123.32 : x
2. Step 2: Convert to fraction form
   3,695/5,098.72 = 2,123.32/x
3. Step 3: Cross multiply
   3,695x = 5,098.72 × 2,123.32
4. Step 4: Simplify right side
   3,695x = 10,826,214.15
5. Step 5: Solve for x
   x = 10,826,214.15/3,695
6. Step 6: Final answer
   x = 2,929.96