Finding the Fourth Proportional to 24,889.86, 34,347.33 and 13,711.86

Step by Step Solution

1. Step 1: Write the proportion equation
   24,889.86 : 34,347.33 = 13,711.86 : x
2. Step 2: Convert to fraction form
   24,889.86/34,347.33 = 13,711.86/x
3. Step 3: Cross multiply
   24,889.86x = 34,347.33 × 13,711.86
4. Step 4: Simplify right side
   24,889.86x = 470,965,780.33
5. Step 5: Solve for x
   x = 470,965,780.33/24,889.86
6. Step 6: Final answer
   x = 18,921.99