Finding the Fourth Proportional to 150,933.42, 208,278.06 and 82,948.98

Step by Step Solution

1. Step 1: Write the proportion equation
   150,933.42 : 208,278.06 = 82,948.98 : x
2. Step 2: Convert to fraction form
   150,933.42/208,278.06 = 82,948.98/x
3. Step 3: Cross multiply
   150,933.42x = 208,278.06 × 82,948.98
4. Step 4: Simplify right side
   150,933.42x = 17,276,452,633.38
5. Step 5: Solve for x
   x = 17,276,452,633.38/150,933.42
6. Step 6: Final answer
   x = 114,464.06