Finding the Fourth Proportional to 42,056.86, 58,028.49 and 23,906.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,056.86 : 58,028.49 = 23,906.16 : x
2. Step 2: Convert to fraction form
   42,056.86/58,028.49 = 23,906.16/x
3. Step 3: Cross multiply
   42,056.86x = 58,028.49 × 23,906.16
4. Step 4: Simplify right side
   42,056.86x = 1,387,238,046.47
5. Step 5: Solve for x
   x = 1,387,238,046.47/42,056.86
6. Step 6: Final answer
   x = 32,984.82