Finding the Fourth Proportional to 9,046.46, 12,483.75 and 5,269.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,046.46 : 12,483.75 = 5,269.74 : x
2. Step 2: Convert to fraction form
   9,046.46/12,483.75 = 5,269.74/x
3. Step 3: Cross multiply
   9,046.46x = 12,483.75 × 5,269.74
4. Step 4: Simplify right side
   9,046.46x = 65,786,116.73
5. Step 5: Solve for x
   x = 65,786,116.73/9,046.46
6. Step 6: Final answer
   x = 7,272.03