Finding the Fourth Proportional to 22,249.32, 30,703.59 and 12,177.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,249.32 : 30,703.59 = 12,177.52 : x
2. Step 2: Convert to fraction form
   22,249.32/30,703.59 = 12,177.52/x
3. Step 3: Cross multiply
   22,249.32x = 30,703.59 × 12,177.52
4. Step 4: Simplify right side
   22,249.32x = 373,893,581.30
5. Step 5: Solve for x
   x = 373,893,581.30/22,249.32
6. Step 6: Final answer
   x = 16,804.72