Finding the Fourth Proportional to 9,505.23, 13,118.05 and 5,526.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,505.23 : 13,118.05 = 5,526.27 : x
2. Step 2: Convert to fraction form
   9,505.23/13,118.05 = 5,526.27/x
3. Step 3: Cross multiply
   9,505.23x = 13,118.05 × 5,526.27
4. Step 4: Simplify right side
   9,505.23x = 72,493,886.17
5. Step 5: Solve for x
   x = 72,493,886.17/9,505.23
6. Step 6: Final answer
   x = 7,626.74