Finding the Fourth Proportional to 146,010.72, 201,494.76 and 82,348.38

Step by Step Solution

1. Step 1: Write the proportion equation
   146,010.72 : 201,494.76 = 82,348.38 : x
2. Step 2: Convert to fraction form
   146,010.72/201,494.76 = 82,348.38/x
3. Step 3: Cross multiply
   146,010.72x = 201,494.76 × 82,348.38
4. Step 4: Simplify right side
   146,010.72x = 16,592,767,064.49
5. Step 5: Solve for x
   x = 16,592,767,064.49/146,010.72
6. Step 6: Final answer
   x = 113,640.75