Finding the Fourth Proportional to 42,086.48, 58,074.17 and 23,223.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,086.48 : 58,074.17 = 23,223.60 : x
2. Step 2: Convert to fraction form
   42,086.48/58,074.17 = 23,223.60/x
3. Step 3: Cross multiply
   42,086.48x = 58,074.17 × 23,223.60
4. Step 4: Simplify right side
   42,086.48x = 1,348,691,178.29
5. Step 5: Solve for x
   x = 1,348,691,178.29/42,086.48
6. Step 6: Final answer
   x = 32,045.71