Finding the Fourth Proportional to 9,228.12, 12,734.94 and 5,036.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,228.12 : 12,734.94 = 5,036.52 : x
2. Step 2: Convert to fraction form
   9,228.12/12,734.94 = 5,036.52/x
3. Step 3: Cross multiply
   9,228.12x = 12,734.94 × 5,036.52
4. Step 4: Simplify right side
   9,228.12x = 64,139,780.01
5. Step 5: Solve for x
   x = 64,139,780.01/9,228.12
6. Step 6: Final answer
   x = 6,950.47