Finding the Fourth Proportional to 42,942.79, 59,264.49 and 23,824.45

Step by Step Solution

1. Step 1: Write the proportion equation
   42,942.79 : 59,264.49 = 23,824.45 : x
2. Step 2: Convert to fraction form
   42,942.79/59,264.49 = 23,824.45/x
3. Step 3: Cross multiply
   42,942.79x = 59,264.49 × 23,824.45
4. Step 4: Simplify right side
   42,942.79x = 1,411,943,878.78
5. Step 5: Solve for x
   x = 1,411,943,878.78/42,942.79
6. Step 6: Final answer
   x = 32,879.65