Finding the Fourth Proportional to 146,151.62, 201,679.71 and 82,480.76

Step by Step Solution

1. Step 1: Write the proportion equation
   146,151.62 : 201,679.71 = 82,480.76 : x
2. Step 2: Convert to fraction form
   146,151.62/201,679.71 = 82,480.76/x
3. Step 3: Cross multiply
   146,151.62x = 201,679.71 × 82,480.76
4. Step 4: Simplify right side
   146,151.62x = 16,634,695,757.38
5. Step 5: Solve for x
   x = 16,634,695,757.38/146,151.62
6. Step 6: Final answer
   x = 113,818.07