Finding the Fourth Proportional to 9,723.06, 13,418.91 and 5,474.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,723.06 : 13,418.91 = 5,474.25 : x
2. Step 2: Convert to fraction form
   9,723.06/13,418.91 = 5,474.25/x
3. Step 3: Cross multiply
   9,723.06x = 13,418.91 × 5,474.25
4. Step 4: Simplify right side
   9,723.06x = 73,458,468.07
5. Step 5: Solve for x
   x = 73,458,468.07/9,723.06
6. Step 6: Final answer
   x = 7,555.08