Finding the Fourth Proportional to 42,078.78, 58,066.29 and 24,173.73

Step by Step Solution

1. Step 1: Write the proportion equation
   42,078.78 : 58,066.29 = 24,173.73 : x
2. Step 2: Convert to fraction form
   42,078.78/58,066.29 = 24,173.73/x
3. Step 3: Cross multiply
   42,078.78x = 58,066.29 × 24,173.73
4. Step 4: Simplify right side
   42,078.78x = 1,403,678,816.56
5. Step 5: Solve for x
   x = 1,403,678,816.56/42,078.78
6. Step 6: Final answer
   x = 33,358.35