Finding the Fourth Proportional to 146,184.70, 201,732.71 and 81,654.83

Step by Step Solution

1. Step 1: Write the proportion equation
   146,184.70 : 201,732.71 = 81,654.83 : x
2. Step 2: Convert to fraction form
   146,184.70/201,732.71 = 81,654.83/x
3. Step 3: Cross multiply
   146,184.70x = 201,732.71 × 81,654.83
4. Step 4: Simplify right side
   146,184.70x = 16,472,451,418.59
5. Step 5: Solve for x
   x = 16,472,451,418.59/146,184.70
6. Step 6: Final answer
   x = 112,682.46