Finding the Fourth Proportional to 33,057,253.34, 49,586,367.76 and 12,588,118.27

Step by Step Solution

1. Step 1: Write the proportion equation
   33,057,253.34 : 49,586,367.76 = 12,588,118.27 : x
2. Step 2: Convert to fraction form
   33,057,253.34/49,586,367.76 = 12,588,118.27/x
3. Step 3: Cross multiply
   33,057,253.34x = 49,586,367.76 × 12,588,118.27
4. Step 4: Simplify right side
   33,057,253.34x = 624,199,061,787,158.75
5. Step 5: Solve for x
   x = 624,199,061,787,158.75/33,057,253.34
6. Step 6: Final answer
   x = 18,882,363.13