Finding the Fourth Proportional to 25,587.60, 35,280.71 and 17,525.16

Step by Step Solution

1. Step 1: Write the proportion equation
   25,587.60 : 35,280.71 = 17,525.16 : x
2. Step 2: Convert to fraction form
   25,587.60/35,280.71 = 17,525.16/x
3. Step 3: Cross multiply
   25,587.60x = 35,280.71 × 17,525.16
4. Step 4: Simplify right side
   25,587.60x = 618,300,164.34
5. Step 5: Solve for x
   x = 618,300,164.34/25,587.60
6. Step 6: Final answer
   x = 24,164.06