Finding the Fourth Proportional to 244,619.88, 337,560.42 and 137,182.12

Step by Step Solution

1. Step 1: Write the proportion equation
   244,619.88 : 337,560.42 = 137,182.12 : x
2. Step 2: Convert to fraction form
   244,619.88/337,560.42 = 137,182.12/x
3. Step 3: Cross multiply
   244,619.88x = 337,560.42 × 137,182.12
4. Step 4: Simplify right side
   244,619.88x = 46,307,254,043.69
5. Step 5: Solve for x
   x = 46,307,254,043.69/244,619.88
6. Step 6: Final answer
   x = 189,302.91