Finding the Fourth Proportional to 35,748.06, 49,333.23 and 19,832.78

Step by Step Solution

1. Step 1: Write the proportion equation
   35,748.06 : 49,333.23 = 19,832.78 : x
2. Step 2: Convert to fraction form
   35,748.06/49,333.23 = 19,832.78/x
3. Step 3: Cross multiply
   35,748.06x = 49,333.23 × 19,832.78
4. Step 4: Simplify right side
   35,748.06x = 978,414,850.61
5. Step 5: Solve for x
   x = 978,414,850.61/35,748.06
6. Step 6: Final answer
   x = 27,369.73