Finding the Fourth Proportional to 146,464.71, 202,118.59 and 82,802.45

Step by Step Solution

1. Step 1: Write the proportion equation
   146,464.71 : 202,118.59 = 82,802.45 : x
2. Step 2: Convert to fraction form
   146,464.71/202,118.59 = 82,802.45/x
3. Step 3: Cross multiply
   146,464.71x = 202,118.59 × 82,802.45
4. Step 4: Simplify right side
   146,464.71x = 16,735,915,051.35
5. Step 5: Solve for x
   x = 16,735,915,051.35/146,464.71
6. Step 6: Final answer
   x = 114,265.86