Finding the Fourth Proportional to 42,495.71, 58,636.71 and 24,589.64

Step by Step Solution

1. Step 1: Write the proportion equation
   42,495.71 : 58,636.71 = 24,589.64 : x
2. Step 2: Convert to fraction form
   42,495.71/58,636.71 = 24,589.64/x
3. Step 3: Cross multiply
   42,495.71x = 58,636.71 × 24,589.64
4. Step 4: Simplify right side
   42,495.71x = 1,441,855,736.28
5. Step 5: Solve for x
   x = 1,441,855,736.28/42,495.71
6. Step 6: Final answer
   x = 33,929.45