Finding the Fourth Proportional to 42,033.99, 57,980.34 and 25,025.51

Step by Step Solution

1. Step 1: Write the proportion equation
   42,033.99 : 57,980.34 = 25,025.51 : x
2. Step 2: Convert to fraction form
   42,033.99/57,980.34 = 25,025.51/x
3. Step 3: Cross multiply
   42,033.99x = 57,980.34 × 25,025.51
4. Step 4: Simplify right side
   42,033.99x = 1,450,987,288.57
5. Step 5: Solve for x
   x = 1,450,987,288.57/42,033.99
6. Step 6: Final answer
   x = 34,519.38