Finding the Fourth Proportional to 47,042.88, 64,920.24 and 25,823.52

Step by Step Solution

1. Step 1: Write the proportion equation
   47,042.88 : 64,920.24 = 25,823.52 : x
2. Step 2: Convert to fraction form
   47,042.88/64,920.24 = 25,823.52/x
3. Step 3: Cross multiply
   47,042.88x = 64,920.24 × 25,823.52
4. Step 4: Simplify right side
   47,042.88x = 1,676,469,116.04
5. Step 5: Solve for x
   x = 1,676,469,116.04/47,042.88
6. Step 6: Final answer
   x = 35,637.04