Finding the Fourth Proportional to 146,003.31, 201,472.52 and 82,356.75

Step by Step Solution

1. Step 1: Write the proportion equation
   146,003.31 : 201,472.52 = 82,356.75 : x
2. Step 2: Convert to fraction form
   146,003.31/201,472.52 = 82,356.75/x
3. Step 3: Cross multiply
   146,003.31x = 201,472.52 × 82,356.75
4. Step 4: Simplify right side
   146,003.31x = 16,592,621,549.73
5. Step 5: Solve for x
   x = 16,592,621,549.73/146,003.31
6. Step 6: Final answer
   x = 113,645.52