Finding the Fourth Proportional to 24,501.33, 33,815.61 and 13,888.71

Step by Step Solution

1. Step 1: Write the proportion equation
   24,501.33 : 33,815.61 = 13,888.71 : x
2. Step 2: Convert to fraction form
   24,501.33/33,815.61 = 13,888.71/x
3. Step 3: Cross multiply
   24,501.33x = 33,815.61 × 13,888.71
4. Step 4: Simplify right side
   24,501.33x = 469,655,200.76
5. Step 5: Solve for x
   x = 469,655,200.76/24,501.33
6. Step 6: Final answer
   x = 19,168.56