Finding the Fourth Proportional to 244,792.34, 337,812.50 and 137,362.12

Step by Step Solution

1. Step 1: Write the proportion equation
   244,792.34 : 337,812.50 = 137,362.12 : x
2. Step 2: Convert to fraction form
   244,792.34/337,812.50 = 137,362.12/x
3. Step 3: Cross multiply
   244,792.34x = 337,812.50 × 137,362.12
4. Step 4: Simplify right side
   244,792.34x = 46,402,641,162.50
5. Step 5: Solve for x
   x = 46,402,641,162.50/244,792.34
6. Step 6: Final answer
   x = 189,559.20