Finding the Fourth Proportional to 22,379,662.37, 33,569,382.83 and 19,337,771.67

Step by Step Solution

1. Step 1: Write the proportion equation
   22,379,662.37 : 33,569,382.83 = 19,337,771.67 : x
2. Step 2: Convert to fraction form
   22,379,662.37/33,569,382.83 = 19,337,771.67/x
3. Step 3: Cross multiply
   22,379,662.37x = 33,569,382.83 × 19,337,771.67
4. Step 4: Simplify right side
   22,379,662.37x = 649,157,060,172,669.62
5. Step 5: Solve for x
   x = 649,157,060,172,669.62/22,379,662.37
6. Step 6: Final answer
   x = 29,006,561.83