Finding the Fourth Proportional to 42,896.18, 59,198.24 and 25,897.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,896.18 : 59,198.24 = 25,897.10 : x
2. Step 2: Convert to fraction form
   42,896.18/59,198.24 = 25,897.10/x
3. Step 3: Cross multiply
   42,896.18x = 59,198.24 × 25,897.10
4. Step 4: Simplify right side
   42,896.18x = 1,533,062,741.10
5. Step 5: Solve for x
   x = 1,533,062,741.10/42,896.18
6. Step 6: Final answer
   x = 35,738.91