Finding the Fourth Proportional to 33,304.08, 49,941.54 and 12,513

Step by Step Solution

1. Step 1: Write the proportion equation
   33,304.08 : 49,941.54 = 12,513 : x
2. Step 2: Convert to fraction form
   33,304.08/49,941.54 = 12,513/x
3. Step 3: Cross multiply
   33,304.08x = 49,941.54 × 12,513
4. Step 4: Simplify right side
   33,304.08x = 624,918,490.02
5. Step 5: Solve for x
   x = 624,918,490.02/33,304.08
6. Step 6: Final answer
   x = 18,764.02