Finding the Fourth Proportional to 25,987.95, 35,867.41 and 17,061.35

Step by Step Solution

1. Step 1: Write the proportion equation
   25,987.95 : 35,867.41 = 17,061.35 : x
2. Step 2: Convert to fraction form
   25,987.95/35,867.41 = 17,061.35/x
3. Step 3: Cross multiply
   25,987.95x = 35,867.41 × 17,061.35
4. Step 4: Simplify right side
   25,987.95x = 611,946,213.61
5. Step 5: Solve for x
   x = 611,946,213.61/25,987.95
6. Step 6: Final answer
   x = 23,547.31