Finding the Fourth Proportional to 147,034.34, 220,196.24 and 83,662.46

Step by Step Solution

1. Step 1: Write the proportion equation
   147,034.34 : 220,196.24 = 83,662.46 : x
2. Step 2: Convert to fraction form
   147,034.34/220,196.24 = 83,662.46/x
3. Step 3: Cross multiply
   147,034.34x = 220,196.24 × 83,662.46
4. Step 4: Simplify right side
   147,034.34x = 18,422,157,601.86
5. Step 5: Solve for x
   x = 18,422,157,601.86/147,034.34
6. Step 6: Final answer
   x = 125,291.54