Finding the Fourth Proportional to 33,002.96, 49,517.40 and 14,522

Step by Step Solution

1. Step 1: Write the proportion equation
   33,002.96 : 49,517.40 = 14,522 : x
2. Step 2: Convert to fraction form
   33,002.96/49,517.40 = 14,522/x
3. Step 3: Cross multiply
   33,002.96x = 49,517.40 × 14,522
4. Step 4: Simplify right side
   33,002.96x = 719,091,682.80
5. Step 5: Solve for x
   x = 719,091,682.80/33,002.96
6. Step 6: Final answer
   x = 21,788.70