Finding the Fourth Proportional to 25,091.94, 37,644.09 and 17,710.82

Step by Step Solution

1. Step 1: Write the proportion equation
   25,091.94 : 37,644.09 = 17,710.82 : x
2. Step 2: Convert to fraction form
   25,091.94/37,644.09 = 17,710.82/x
3. Step 3: Cross multiply
   25,091.94x = 37,644.09 × 17,710.82
4. Step 4: Simplify right side
   25,091.94x = 666,707,513.83
5. Step 5: Solve for x
   x = 666,707,513.83/25,091.94
6. Step 6: Final answer
   x = 26,570.58