Finding the Fourth Proportional to 9,287.33, 13,933.31 and 2,713.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,287.33 : 13,933.31 = 2,713.59 : x
2. Step 2: Convert to fraction form
   9,287.33/13,933.31 = 2,713.59/x
3. Step 3: Cross multiply
   9,287.33x = 13,933.31 × 2,713.59
4. Step 4: Simplify right side
   9,287.33x = 37,809,277.11
5. Step 5: Solve for x
   x = 37,809,277.11/9,287.33
6. Step 6: Final answer
   x = 4,071.06