Finding the Fourth Proportional to 42,127.78, 58,135.56 and 23,264.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,127.78 : 58,135.56 = 23,264.50 : x
2. Step 2: Convert to fraction form
   42,127.78/58,135.56 = 23,264.50/x
3. Step 3: Cross multiply
   42,127.78x = 58,135.56 × 23,264.50
4. Step 4: Simplify right side
   42,127.78x = 1,352,494,735.62
5. Step 5: Solve for x
   x = 1,352,494,735.62/42,127.78
6. Step 6: Final answer
   x = 32,104.58