Finding the Fourth Proportional to 9,469.13, 13,067.80 and 5,277.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,469.13 : 13,067.80 = 5,277.38 : x
2. Step 2: Convert to fraction form
   9,469.13/13,067.80 = 5,277.38/x
3. Step 3: Cross multiply
   9,469.13x = 13,067.80 × 5,277.38
4. Step 4: Simplify right side
   9,469.13x = 68,963,667.83
5. Step 5: Solve for x
   x = 68,963,667.83/9,469.13
6. Step 6: Final answer
   x = 7,283.00