Finding the Fourth Proportional to 23,930.27, 33,002.27 and 14,978.59

Step by Step Solution

1. Step 1: Write the proportion equation
   23,930.27 : 33,002.27 = 14,978.59 : x
2. Step 2: Convert to fraction form
   23,930.27/33,002.27 = 14,978.59/x
3. Step 3: Cross multiply
   23,930.27x = 33,002.27 × 14,978.59
4. Step 4: Simplify right side
   23,930.27x = 494,327,370.17
5. Step 5: Solve for x
   x = 494,327,370.17/23,930.27
6. Step 6: Final answer
   x = 20,656.99