Finding the Fourth Proportional to 17,077.96, 23,559.42 and 9,907.84

Step by Step Solution

1. Step 1: Write the proportion equation
   17,077.96 : 23,559.42 = 9,907.84 : x
2. Step 2: Convert to fraction form
   17,077.96/23,559.42 = 9,907.84/x
3. Step 3: Cross multiply
   17,077.96x = 23,559.42 × 9,907.84
4. Step 4: Simplify right side
   17,077.96x = 233,422,963.85
5. Step 5: Solve for x
   x = 233,422,963.85/17,077.96
6. Step 6: Final answer
   x = 13,668.08