Finding the Fourth Proportional to 191,997.98, 264,655.50 and 131,463.94

Step by Step Solution

1. Step 1: Write the proportion equation
   191,997.98 : 264,655.50 = 131,463.94 : x
2. Step 2: Convert to fraction form
   191,997.98/264,655.50 = 131,463.94/x
3. Step 3: Cross multiply
   191,997.98x = 264,655.50 × 131,463.94
4. Step 4: Simplify right side
   191,997.98x = 34,792,654,772.67
5. Step 5: Solve for x
   x = 34,792,654,772.67/191,997.98
6. Step 6: Final answer
   x = 181,213.65