Finding the Fourth Proportional to 42,917.96, 59,224.34 and 25,015.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,917.96 : 59,224.34 = 25,015.88 : x
2. Step 2: Convert to fraction form
   42,917.96/59,224.34 = 25,015.88/x
3. Step 3: Cross multiply
   42,917.96x = 59,224.34 × 25,015.88
4. Step 4: Simplify right side
   42,917.96x = 1,481,548,982.52
5. Step 5: Solve for x
   x = 1,481,548,982.52/42,917.96
6. Step 6: Final answer
   x = 34,520.49