Finding the Fourth Proportional to 150,952.50, 208,301.82 and 82,965.96

Step by Step Solution

1. Step 1: Write the proportion equation
   150,952.50 : 208,301.82 = 82,965.96 : x
2. Step 2: Convert to fraction form
   150,952.50/208,301.82 = 82,965.96/x
3. Step 3: Cross multiply
   150,952.50x = 208,301.82 × 82,965.96
4. Step 4: Simplify right side
   150,952.50x = 17,281,960,466.05
5. Step 5: Solve for x
   x = 17,281,960,466.05/150,952.50
6. Step 6: Final answer
   x = 114,486.08