Finding the Fourth Proportional to 9,293.94, 12,819.97 and 5,514.58

Step by Step Solution

1. Step 1: Write the proportion equation
   9,293.94 : 12,819.97 = 5,514.58 : x
2. Step 2: Convert to fraction form
   9,293.94/12,819.97 = 5,514.58/x
3. Step 3: Cross multiply
   9,293.94x = 12,819.97 × 5,514.58
4. Step 4: Simplify right side
   9,293.94x = 70,696,773.08
5. Step 5: Solve for x
   x = 70,696,773.08/9,293.94
6. Step 6: Final answer
   x = 7,606.76