Finding the Fourth Proportional to 152,027.46, 209,796.46 and 84,046.18

Step by Step Solution

1. Step 1: Write the proportion equation
   152,027.46 : 209,796.46 = 84,046.18 : x
2. Step 2: Convert to fraction form
   152,027.46/209,796.46 = 84,046.18/x
3. Step 3: Cross multiply
   152,027.46x = 209,796.46 × 84,046.18
4. Step 4: Simplify right side
   152,027.46x = 17,632,591,040.52
5. Step 5: Solve for x
   x = 17,632,591,040.52/152,027.46
6. Step 6: Final answer
   x = 115,982.94