Finding the Fourth Proportional to 9,074.33, 13,593.83 and 5,113.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,074.33 : 13,593.83 = 5,113.48 : x
2. Step 2: Convert to fraction form
   9,074.33/13,593.83 = 5,113.48/x
3. Step 3: Cross multiply
   9,074.33x = 13,593.83 × 5,113.48
4. Step 4: Simplify right side
   9,074.33x = 69,511,743.76
5. Step 5: Solve for x
   x = 69,511,743.76/9,074.33
6. Step 6: Final answer
   x = 7,660.26