Finding the Fourth Proportional to 33,423.98, 46,146.06 and 21,508.02

Step by Step Solution

1. Step 1: Write the proportion equation
   33,423.98 : 46,146.06 = 21,508.02 : x
2. Step 2: Convert to fraction form
   33,423.98/46,146.06 = 21,508.02/x
3. Step 3: Cross multiply
   33,423.98x = 46,146.06 × 21,508.02
4. Step 4: Simplify right side
   33,423.98x = 992,510,327.63
5. Step 5: Solve for x
   x = 992,510,327.63/33,423.98
6. Step 6: Final answer
   x = 29,694.56