Finding the Fourth Proportional to 42,270.24, 58,333.32 and 25,500

Step by Step Solution

1. Step 1: Write the proportion equation
   42,270.24 : 58,333.32 = 25,500 : x
2. Step 2: Convert to fraction form
   42,270.24/58,333.32 = 25,500/x
3. Step 3: Cross multiply
   42,270.24x = 58,333.32 × 25,500
4. Step 4: Simplify right side
   42,270.24x = 1,487,499,660
5. Step 5: Solve for x
   x = 1,487,499,660/42,270.24
6. Step 6: Final answer
   x = 35,190.23