Finding the Fourth Proportional to 47,042.05, 64,918.77 and 25,823.25

Step by Step Solution

1. Step 1: Write the proportion equation
   47,042.05 : 64,918.77 = 25,823.25 : x
2. Step 2: Convert to fraction form
   47,042.05/64,918.77 = 25,823.25/x
3. Step 3: Cross multiply
   47,042.05x = 64,918.77 × 25,823.25
4. Step 4: Simplify right side
   47,042.05x = 1,676,413,498.29
5. Step 5: Solve for x
   x = 1,676,413,498.29/47,042.05
6. Step 6: Final answer
   x = 35,636.49