Finding the Fourth Proportional to 49,360.68, 68,046.89 and 35,188.92

Step by Step Solution

1. Step 1: Write the proportion equation
   49,360.68 : 68,046.89 = 35,188.92 : x
2. Step 2: Convert to fraction form
   49,360.68/68,046.89 = 35,188.92/x
3. Step 3: Cross multiply
   49,360.68x = 68,046.89 × 35,188.92
4. Step 4: Simplify right side
   49,360.68x = 2,394,496,392.51
5. Step 5: Solve for x
   x = 2,394,496,392.51/49,360.68
6. Step 6: Final answer
   x = 48,510.20