Finding the Fourth Proportional to 47,083.29, 64,976.06 and 25,863

Step by Step Solution

1. Step 1: Write the proportion equation
   47,083.29 : 64,976.06 = 25,863 : x
2. Step 2: Convert to fraction form
   47,083.29/64,976.06 = 25,863/x
3. Step 3: Cross multiply
   47,083.29x = 64,976.06 × 25,863
4. Step 4: Simplify right side
   47,083.29x = 1,680,475,839.78
5. Step 5: Solve for x
   x = 1,680,475,839.78/47,083.29
6. Step 6: Final answer
   x = 35,691.56