Finding the Fourth Proportional to 9,786.27, 13,505.07 and 5,594.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,786.27 : 13,505.07 = 5,594.52 : x
2. Step 2: Convert to fraction form
   9,786.27/13,505.07 = 5,594.52/x
3. Step 3: Cross multiply
   9,786.27x = 13,505.07 × 5,594.52
4. Step 4: Simplify right side
   9,786.27x = 75,554,384.22
5. Step 5: Solve for x
   x = 75,554,384.22/9,786.27
6. Step 6: Final answer
   x = 7,720.45