Finding the Fourth Proportional to 131,896.22, 182,016.48 and 71,468.50

Step by Step Solution

1. Step 1: Write the proportion equation
   131,896.22 : 182,016.48 = 71,468.50 : x
2. Step 2: Convert to fraction form
   131,896.22/182,016.48 = 71,468.50/x
3. Step 3: Cross multiply
   131,896.22x = 182,016.48 × 71,468.50
4. Step 4: Simplify right side
   131,896.22x = 13,008,444,800.88
5. Step 5: Solve for x
   x = 13,008,444,800.88/131,896.22
6. Step 6: Final answer
   x = 98,626.37