Finding the Fourth Proportional to 150,967.91, 208,333.38 and 82,983.43

Step by Step Solution

1. Step 1: Write the proportion equation
   150,967.91 : 208,333.38 = 82,983.43 : x
2. Step 2: Convert to fraction form
   150,967.91/208,333.38 = 82,983.43/x
3. Step 3: Cross multiply
   150,967.91x = 208,333.38 × 82,983.43
4. Step 4: Simplify right side
   150,967.91x = 17,288,219,027.50
5. Step 5: Solve for x
   x = 17,288,219,027.50/150,967.91
6. Step 6: Final answer
   x = 114,515.85