Finding the Fourth Proportional to 47,042.76, 64,916.82 and 25,822.38

Step by Step Solution

1. Step 1: Write the proportion equation
   47,042.76 : 64,916.82 = 25,822.38 : x
2. Step 2: Convert to fraction form
   47,042.76/64,916.82 = 25,822.38/x
3. Step 3: Cross multiply
   47,042.76x = 64,916.82 × 25,822.38
4. Step 4: Simplify right side
   47,042.76x = 1,676,306,794.43
5. Step 5: Solve for x
   x = 1,676,306,794.43/47,042.76
6. Step 6: Final answer
   x = 35,633.68