Finding the Fourth Proportional to 8,743.93, 12,064.49 and 5,604.37

Step by Step Solution

1. Step 1: Write the proportion equation
   8,743.93 : 12,064.49 = 5,604.37 : x
2. Step 2: Convert to fraction form
   8,743.93/12,064.49 = 5,604.37/x
3. Step 3: Cross multiply
   8,743.93x = 12,064.49 × 5,604.37
4. Step 4: Simplify right side
   8,743.93x = 67,613,837.80
5. Step 5: Solve for x
   x = 67,613,837.80/8,743.93
6. Step 6: Final answer
   x = 7,732.66