Finding the Fourth Proportional to 3,693.74, 5,096.42 and 2,499.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,693.74 : 5,096.42 = 2,499.34 : x
2. Step 2: Convert to fraction form
   3,693.74/5,096.42 = 2,499.34/x
3. Step 3: Cross multiply
   3,693.74x = 5,096.42 × 2,499.34
4. Step 4: Simplify right side
   3,693.74x = 12,737,686.36
5. Step 5: Solve for x
   x = 12,737,686.36/3,693.74
6. Step 6: Final answer
   x = 3,448.45