Finding the Fourth Proportional to 268,753.43, 370,870.43 and 147,883.41

Step by Step Solution

1. Step 1: Write the proportion equation
   268,753.43 : 370,870.43 = 147,883.41 : x
2. Step 2: Convert to fraction form
   268,753.43/370,870.43 = 147,883.41/x
3. Step 3: Cross multiply
   268,753.43x = 370,870.43 × 147,883.41
4. Step 4: Simplify right side
   268,753.43x = 54,845,585,617.04
5. Step 5: Solve for x
   x = 54,845,585,617.04/268,753.43
6. Step 6: Final answer
   x = 204,073.99