Finding the Fourth Proportional to 49,099.16, 67,796.82 and 40,025.96

Step by Step Solution

1. Step 1: Write the proportion equation
   49,099.16 : 67,796.82 = 40,025.96 : x
2. Step 2: Convert to fraction form
   49,099.16/67,796.82 = 40,025.96/x
3. Step 3: Cross multiply
   49,099.16x = 67,796.82 × 40,025.96
4. Step 4: Simplify right side
   49,099.16x = 2,713,632,805.45
5. Step 5: Solve for x
   x = 2,713,632,805.45/49,099.16
6. Step 6: Final answer
   x = 55,268.42