Finding the Fourth Proportional to 11,786.52, 17,677.59 and 4,766.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,786.52 : 17,677.59 = 4,766.25 : x
2. Step 2: Convert to fraction form
   11,786.52/17,677.59 = 4,766.25/x
3. Step 3: Cross multiply
   11,786.52x = 17,677.59 × 4,766.25
4. Step 4: Simplify right side
   11,786.52x = 84,255,813.34
5. Step 5: Solve for x
   x = 84,255,813.34/11,786.52
6. Step 6: Final answer
   x = 7,148.49