Finding the Fourth Proportional to 3,826.32, 5,738.72 and 1,052.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,826.32 : 5,738.72 = 1,052.27 : x
2. Step 2: Convert to fraction form
   3,826.32/5,738.72 = 1,052.27/x
3. Step 3: Cross multiply
   3,826.32x = 5,738.72 × 1,052.27
4. Step 4: Simplify right side
   3,826.32x = 6,038,677.63
5. Step 5: Solve for x
   x = 6,038,677.63/3,826.32
6. Step 6: Final answer
   x = 1,578.20