Finding the Fourth Proportional to 23,953.60, 33,046.88 and 14,518.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,953.60 : 33,046.88 = 14,518.72 : x
2. Step 2: Convert to fraction form
   23,953.60/33,046.88 = 14,518.72/x
3. Step 3: Cross multiply
   23,953.60x = 33,046.88 × 14,518.72
4. Step 4: Simplify right side
   23,953.60x = 479,798,397.59
5. Step 5: Solve for x
   x = 479,798,397.59/23,953.60
6. Step 6: Final answer
   x = 20,030.33