Finding the Fourth Proportional to 131,997.83, 182,157.81 and 71,567.94

Step by Step Solution

1. Step 1: Write the proportion equation
   131,997.83 : 182,157.81 = 71,567.94 : x
2. Step 2: Convert to fraction form
   131,997.83/182,157.81 = 71,567.94/x
3. Step 3: Cross multiply
   131,997.83x = 182,157.81 × 71,567.94
4. Step 4: Simplify right side
   131,997.83x = 13,036,659,216.61
5. Step 5: Solve for x
   x = 13,036,659,216.61/131,997.83
6. Step 6: Final answer
   x = 98,764.20