Finding the Fourth Proportional to 42,399.42, 58,513.26 and 24,496.80

Step by Step Solution

1. Step 1: Write the proportion equation
   42,399.42 : 58,513.26 = 24,496.80 : x
2. Step 2: Convert to fraction form
   42,399.42/58,513.26 = 24,496.80/x
3. Step 3: Cross multiply
   42,399.42x = 58,513.26 × 24,496.80
4. Step 4: Simplify right side
   42,399.42x = 1,433,387,627.57
5. Step 5: Solve for x
   x = 1,433,387,627.57/42,399.42
6. Step 6: Final answer
   x = 33,806.77