Finding the Fourth Proportional to 9,026.56, 13,544.12 and 3,185.92

Step by Step Solution

1. Step 1: Write the proportion equation
   9,026.56 : 13,544.12 = 3,185.92 : x
2. Step 2: Convert to fraction form
   9,026.56/13,544.12 = 3,185.92/x
3. Step 3: Cross multiply
   9,026.56x = 13,544.12 × 3,185.92
4. Step 4: Simplify right side
   9,026.56x = 43,150,482.79
5. Step 5: Solve for x
   x = 43,150,482.79/9,026.56
6. Step 6: Final answer
   x = 4,780.39