Finding the Fourth Proportional to 504,162.42, 695,761.73 and 274,738.61

Step by Step Solution

1. Step 1: Write the proportion equation
   504,162.42 : 695,761.73 = 274,738.61 : x
2. Step 2: Convert to fraction form
   504,162.42/695,761.73 = 274,738.61/x
3. Step 3: Cross multiply
   504,162.42x = 695,761.73 × 274,738.61
4. Step 4: Simplify right side
   504,162.42x = 191,152,605,738.89
5. Step 5: Solve for x
   x = 191,152,605,738.89/504,162.42
6. Step 6: Final answer
   x = 379,148.86