Finding the Fourth Proportional to 146,495.76, 202,182.72 and 82,832.16

Step by Step Solution

1. Step 1: Write the proportion equation
   146,495.76 : 202,182.72 = 82,832.16 : x
2. Step 2: Convert to fraction form
   146,495.76/202,182.72 = 82,832.16/x
3. Step 3: Cross multiply
   146,495.76x = 202,182.72 × 82,832.16
4. Step 4: Simplify right side
   146,495.76x = 16,747,231,412.28
5. Step 5: Solve for x
   x = 16,747,231,412.28/146,495.76
6. Step 6: Final answer
   x = 114,318.88