Finding the Fourth Proportional to 21,796.83, 30,088.77 and 14,732.82

Step by Step Solution

1. Step 1: Write the proportion equation
   21,796.83 : 30,088.77 = 14,732.82 : x
2. Step 2: Convert to fraction form
   21,796.83/30,088.77 = 14,732.82/x
3. Step 3: Cross multiply
   21,796.83x = 30,088.77 × 14,732.82
4. Step 4: Simplify right side
   21,796.83x = 443,292,377.18
5. Step 5: Solve for x
   x = 443,292,377.18/21,796.83
6. Step 6: Final answer
   x = 20,337.47