Finding the Fourth Proportional to 17,042.78, 25,562.39 and 4,564.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,042.78 : 25,562.39 = 4,564.09 : x
2. Step 2: Convert to fraction form
   17,042.78/25,562.39 = 4,564.09/x
3. Step 3: Cross multiply
   17,042.78x = 25,562.39 × 4,564.09
4. Step 4: Simplify right side
   17,042.78x = 116,669,057.71
5. Step 5: Solve for x
   x = 116,669,057.71/17,042.78
6. Step 6: Final answer
   x = 6,845.66