Finding the Fourth Proportional to 9,747.88, 13,451.56 and 5,498.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,747.88 : 13,451.56 = 5,498.82 : x
2. Step 2: Convert to fraction form
   9,747.88/13,451.56 = 5,498.82/x
3. Step 3: Cross multiply
   9,747.88x = 13,451.56 × 5,498.82
4. Step 4: Simplify right side
   9,747.88x = 73,967,707.16
5. Step 5: Solve for x
   x = 73,967,707.16/9,747.88
6. Step 6: Final answer
   x = 7,588.08