Finding the Fourth Proportional to 2,492.37, 3,738.55 and 1,029.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492.37 : 3,738.55 = 1,029.91 : x
2. Step 2: Convert to fraction form
   2,492.37/3,738.55 = 1,029.91/x
3. Step 3: Cross multiply
   2,492.37x = 3,738.55 × 1,029.91
4. Step 4: Simplify right side
   2,492.37x = 3,850,370.03
5. Step 5: Solve for x
   x = 3,850,370.03/2,492.37
6. Step 6: Final answer
   x = 1,544.86