Finding the Fourth Proportional to 2,529.35, 3,792.98 and 1,491.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,529.35 : 3,792.98 = 1,491.42 : x
2. Step 2: Convert to fraction form
   2,529.35/3,792.98 = 1,491.42/x
3. Step 3: Cross multiply
   2,529.35x = 3,792.98 × 1,491.42
4. Step 4: Simplify right side
   2,529.35x = 5,656,929.96
5. Step 5: Solve for x
   x = 5,656,929.96/2,529.35
6. Step 6: Final answer
   x = 2,236.52