Finding the Fourth Proportional to 40,969.22, 56,552.82 and 23,978.84

Step by Step Solution

1. Step 1: Write the proportion equation
   40,969.22 : 56,552.82 = 23,978.84 : x
2. Step 2: Convert to fraction form
   40,969.22/56,552.82 = 23,978.84/x
3. Step 3: Cross multiply
   40,969.22x = 56,552.82 × 23,978.84
4. Step 4: Simplify right side
   40,969.22x = 1,356,071,022.33
5. Step 5: Solve for x
   x = 1,356,071,022.33/40,969.22
6. Step 6: Final answer
   x = 33,099.75