Finding the Fourth Proportional to 10,089.27, 15,133.87 and 3,069.23

Step by Step Solution

1. Step 1: Write the proportion equation
   10,089.27 : 15,133.87 = 3,069.23 : x
2. Step 2: Convert to fraction form
   10,089.27/15,133.87 = 3,069.23/x
3. Step 3: Cross multiply
   10,089.27x = 15,133.87 × 3,069.23
4. Step 4: Simplify right side
   10,089.27x = 46,449,327.82
5. Step 5: Solve for x
   x = 46,449,327.82/10,089.27
6. Step 6: Final answer
   x = 4,603.83