Finding the Fourth Proportional to 42,914.24, 59,228.52 and 25,019.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,914.24 : 59,228.52 = 25,019.72 : x
2. Step 2: Convert to fraction form
   42,914.24/59,228.52 = 25,019.72/x
3. Step 3: Cross multiply
   42,914.24x = 59,228.52 × 25,019.72
4. Step 4: Simplify right side
   42,914.24x = 1,481,880,986.41
5. Step 5: Solve for x
   x = 1,481,880,986.41/42,914.24
6. Step 6: Final answer
   x = 34,531.22