Finding the Fourth Proportional to 9,116.91, 13,673.29 and 5,953.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,116.91 : 13,673.29 = 5,953.34 : x
2. Step 2: Convert to fraction form
   9,116.91/13,673.29 = 5,953.34/x
3. Step 3: Cross multiply
   9,116.91x = 13,673.29 × 5,953.34
4. Step 4: Simplify right side
   9,116.91x = 81,401,744.29
5. Step 5: Solve for x
   x = 81,401,744.29/9,116.91
6. Step 6: Final answer
   x = 8,928.66