Finding the Fourth Proportional to 9,293.36, 12,819.20 and 5,514.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,293.36 : 12,819.20 = 5,514.03 : x
2. Step 2: Convert to fraction form
   9,293.36/12,819.20 = 5,514.03/x
3. Step 3: Cross multiply
   9,293.36x = 12,819.20 × 5,514.03
4. Step 4: Simplify right side
   9,293.36x = 70,685,425.81
5. Step 5: Solve for x
   x = 70,685,425.81/9,293.36
6. Step 6: Final answer
   x = 7,606.02