Finding the Fourth Proportional to 12,525.86, 17,277.37 and 8,055.27

Step by Step Solution

1. Step 1: Write the proportion equation
   12,525.86 : 17,277.37 = 8,055.27 : x
2. Step 2: Convert to fraction form
   12,525.86/17,277.37 = 8,055.27/x
3. Step 3: Cross multiply
   12,525.86x = 17,277.37 × 8,055.27
4. Step 4: Simplify right side
   12,525.86x = 139,173,860.10
5. Step 5: Solve for x
   x = 139,173,860.10/12,525.86
6. Step 6: Final answer
   x = 11,110.92