Finding the Fourth Proportional to 21,498.14, 29,659.83 and 14,050.46

Step by Step Solution

1. Step 1: Write the proportion equation
   21,498.14 : 29,659.83 = 14,050.46 : x
2. Step 2: Convert to fraction form
   21,498.14/29,659.83 = 14,050.46/x
3. Step 3: Cross multiply
   21,498.14x = 29,659.83 × 14,050.46
4. Step 4: Simplify right side
   21,498.14x = 416,734,255.02
5. Step 5: Solve for x
   x = 416,734,255.02/21,498.14
6. Step 6: Final answer
   x = 19,384.67