Finding the Fourth Proportional to 147,584.09, 203,647.37 and 83,923.27

Step by Step Solution

1. Step 1: Write the proportion equation
   147,584.09 : 203,647.37 = 83,923.27 : x
2. Step 2: Convert to fraction form
   147,584.09/203,647.37 = 83,923.27/x
3. Step 3: Cross multiply
   147,584.09x = 203,647.37 × 83,923.27
4. Step 4: Simplify right side
   147,584.09x = 17,090,752,288.57
5. Step 5: Solve for x
   x = 17,090,752,288.57/147,584.09
6. Step 6: Final answer
   x = 115,803.49