Finding the Fourth Proportional to 12,727.77, 19,083.99 and 5,706.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,727.77 : 19,083.99 = 5,706.52 : x
2. Step 2: Convert to fraction form
   12,727.77/19,083.99 = 5,706.52/x
3. Step 3: Cross multiply
   12,727.77x = 19,083.99 × 5,706.52
4. Step 4: Simplify right side
   12,727.77x = 108,903,101.51
5. Step 5: Solve for x
   x = 108,903,101.51/12,727.77
6. Step 6: Final answer
   x = 8,556.34