Finding the Fourth Proportional to 17,944.68, 26,867.52 and 13,548.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,944.68 : 26,867.52 = 13,548.72 : x
2. Step 2: Convert to fraction form
   17,944.68/26,867.52 = 13,548.72/x
3. Step 3: Cross multiply
   17,944.68x = 26,867.52 × 13,548.72
4. Step 4: Simplify right side
   17,944.68x = 364,020,505.57
5. Step 5: Solve for x
   x = 364,020,505.57/17,944.68
6. Step 6: Final answer
   x = 20,285.71