Finding the Fourth Proportional to 35,630.10, 49,234.61 and 33,900.78

Step by Step Solution

1. Step 1: Write the proportion equation
   35,630.10 : 49,234.61 = 33,900.78 : x
2. Step 2: Convert to fraction form
   35,630.10/49,234.61 = 33,900.78/x
3. Step 3: Cross multiply
   35,630.10x = 49,234.61 × 33,900.78
4. Step 4: Simplify right side
   35,630.10x = 1,669,091,579.09
5. Step 5: Solve for x
   x = 1,669,091,579.09/35,630.10
6. Step 6: Final answer
   x = 46,844.98