Finding the Fourth Proportional to 2,298.74, 3,448.17 and 1,096.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298.74 : 3,448.17 = 1,096.34 : x
2. Step 2: Convert to fraction form
   2,298.74/3,448.17 = 1,096.34/x
3. Step 3: Cross multiply
   2,298.74x = 3,448.17 × 1,096.34
4. Step 4: Simplify right side
   2,298.74x = 3,780,349.46
5. Step 5: Solve for x
   x = 3,780,349.46/2,298.74
6. Step 6: Final answer
   x = 1,644.53