Finding the Fourth Proportional to 166,773,991.98, 250,159,728.38 and 50,188,846.04

Step by Step Solution

1. Step 1: Write the proportion equation
   166,773,991.98 : 250,159,728.38 = 50,188,846.04 : x
2. Step 2: Convert to fraction form
   166,773,991.98/250,159,728.38 = 50,188,846.04/x
3. Step 3: Cross multiply
   166,773,991.98x = 250,159,728.38 × 50,188,846.04
4. Step 4: Simplify right side
   166,773,991.98x = 12,555,228,093,072,038
5. Step 5: Solve for x
   x = 12,555,228,093,072,038/166,773,991.98
6. Step 6: Final answer
   x = 75,282,890.00