Finding the Fourth Proportional to 33,747,967.98, 50,611,503.98 and 12,179,839.59

Step by Step Solution

1. Step 1: Write the proportion equation
   33,747,967.98 : 50,611,503.98 = 12,179,839.59 : x
2. Step 2: Convert to fraction form
   33,747,967.98/50,611,503.98 = 12,179,839.59/x
3. Step 3: Cross multiply
   33,747,967.98x = 50,611,503.98 × 12,179,839.59
4. Step 4: Simplify right side
   33,747,967.98x = 616,439,999,915,496.12
5. Step 5: Solve for x
   x = 616,439,999,915,496.12/33,747,967.98
6. Step 6: Final answer
   x = 18,265,988.65