Finding the Fourth Proportional to 147,796.27, 203,936.48 and 83,256.28

Step by Step Solution

1. Step 1: Write the proportion equation
   147,796.27 : 203,936.48 = 83,256.28 : x
2. Step 2: Convert to fraction form
   147,796.27/203,936.48 = 83,256.28/x
3. Step 3: Cross multiply
   147,796.27x = 203,936.48 × 83,256.28
4. Step 4: Simplify right side
   147,796.27x = 16,978,992,264.81
5. Step 5: Solve for x
   x = 16,978,992,264.81/147,796.27
6. Step 6: Final answer
   x = 114,881.06