Finding the Fourth Proportional to 9,046.92, 12,483.06 and 5,319.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,046.92 : 12,483.06 = 5,319.56 : x
2. Step 2: Convert to fraction form
   9,046.92/12,483.06 = 5,319.56/x
3. Step 3: Cross multiply
   9,046.92x = 12,483.06 × 5,319.56
4. Step 4: Simplify right side
   9,046.92x = 66,404,386.65
5. Step 5: Solve for x
   x = 66,404,386.65/9,046.92
6. Step 6: Final answer
   x = 7,340.00