Finding the Fourth Proportional to 42,242.72, 58,296.36 and 24,336.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,242.72 : 58,296.36 = 24,336.32 : x
2. Step 2: Convert to fraction form
   42,242.72/58,296.36 = 24,336.32/x
3. Step 3: Cross multiply
   42,242.72x = 58,296.36 × 24,336.32
4. Step 4: Simplify right side
   42,242.72x = 1,418,718,871.80
5. Step 5: Solve for x
   x = 1,418,718,871.80/42,242.72
6. Step 6: Final answer
   x = 33,584.93