Finding the Fourth Proportional to 42,518.78, 58,682.23 and 24,614.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,518.78 : 58,682.23 = 24,614.54 : x
2. Step 2: Convert to fraction form
   42,518.78/58,682.23 = 24,614.54/x
3. Step 3: Cross multiply
   42,518.78x = 58,682.23 × 24,614.54
4. Step 4: Simplify right side
   42,518.78x = 1,444,435,742.68
5. Step 5: Solve for x
   x = 1,444,435,742.68/42,518.78
6. Step 6: Final answer
   x = 33,971.72