Finding the Fourth Proportional to 33,926.88, 46,818.37 and 21,002.73

Step by Step Solution

1. Step 1: Write the proportion equation
   33,926.88 : 46,818.37 = 21,002.73 : x
2. Step 2: Convert to fraction form
   33,926.88/46,818.37 = 21,002.73/x
3. Step 3: Cross multiply
   33,926.88x = 46,818.37 × 21,002.73
4. Step 4: Simplify right side
   33,926.88x = 983,313,434.83
5. Step 5: Solve for x
   x = 983,313,434.83/33,926.88
6. Step 6: Final answer
   x = 28,983.31