Finding the Fourth Proportional to 9,505.91, 13,118.06 and 5,473.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,505.91 : 13,118.06 = 5,473.53 : x
2. Step 2: Convert to fraction form
   9,505.91/13,118.06 = 5,473.53/x
3. Step 3: Cross multiply
   9,505.91x = 13,118.06 × 5,473.53
4. Step 4: Simplify right side
   9,505.91x = 71,802,108.64
5. Step 5: Solve for x
   x = 71,802,108.64/9,505.91
6. Step 6: Final answer
   x = 7,553.42