Finding the Fourth Proportional to 244,012.15, 366,081.33 and 142,895.59

Step by Step Solution

1. Step 1: Write the proportion equation
   244,012.15 : 366,081.33 = 142,895.59 : x
2. Step 2: Convert to fraction form
   244,012.15/366,081.33 = 142,895.59/x
3. Step 3: Cross multiply
   244,012.15x = 366,081.33 × 142,895.59
4. Step 4: Simplify right side
   244,012.15x = 52,311,407,638.33
5. Step 5: Solve for x
   x = 52,311,407,638.33/244,012.15
6. Step 6: Final answer
   x = 214,380.34