Finding the Fourth Proportional to 42,493.71, 58,638.83 and 24,587.45

Step by Step Solution

1. Step 1: Write the proportion equation
   42,493.71 : 58,638.83 = 24,587.45 : x
2. Step 2: Convert to fraction form
   42,493.71/58,638.83 = 24,587.45/x
3. Step 3: Cross multiply
   42,493.71x = 58,638.83 × 24,587.45
4. Step 4: Simplify right side
   42,493.71x = 1,441,778,884.55
5. Step 5: Solve for x
   x = 1,441,778,884.55/42,493.71
6. Step 6: Final answer
   x = 33,929.23