Finding the Fourth Proportional to 9,089.82, 13,616.91 and 4,710.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,089.82 : 13,616.91 = 4,710.15 : x
2. Step 2: Convert to fraction form
   9,089.82/13,616.91 = 4,710.15/x
3. Step 3: Cross multiply
   9,089.82x = 13,616.91 × 4,710.15
4. Step 4: Simplify right side
   9,089.82x = 64,137,688.64
5. Step 5: Solve for x
   x = 64,137,688.64/9,089.82
6. Step 6: Final answer
   x = 7,055.99