Finding the Fourth Proportional to 17,255.18, 25,883.34 and 4,774.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,255.18 : 25,883.34 = 4,774.16 : x
2. Step 2: Convert to fraction form
   17,255.18/25,883.34 = 4,774.16/x
3. Step 3: Cross multiply
   17,255.18x = 25,883.34 × 4,774.16
4. Step 4: Simplify right side
   17,255.18x = 123,571,059.17
5. Step 5: Solve for x
   x = 123,571,059.17/17,255.18
6. Step 6: Final answer
   x = 7,161.39