Finding the Fourth Proportional to 146,060.57, 201,565.55 and 82,398.17

Step by Step Solution

1. Step 1: Write the proportion equation
   146,060.57 : 201,565.55 = 82,398.17 : x
2. Step 2: Convert to fraction form
   146,060.57/201,565.55 = 82,398.17/x
3. Step 3: Cross multiply
   146,060.57x = 201,565.55 × 82,398.17
4. Step 4: Simplify right side
   146,060.57x = 16,608,632,455.04
5. Step 5: Solve for x
   x = 16,608,632,455.04/146,060.57
6. Step 6: Final answer
   x = 113,710.58