Finding the Fourth Proportional to 47,044.80, 64,922.56 and 25,826

Step by Step Solution

1. Step 1: Write the proportion equation
   47,044.80 : 64,922.56 = 25,826 : x
2. Step 2: Convert to fraction form
   47,044.80/64,922.56 = 25,826/x
3. Step 3: Cross multiply
   47,044.80x = 64,922.56 × 25,826
4. Step 4: Simplify right side
   47,044.80x = 1,676,690,034.56
5. Step 5: Solve for x
   x = 1,676,690,034.56/47,044.80
6. Step 6: Final answer
   x = 35,640.28