Finding the Fourth Proportional to 9,095.50, 12,554.04 and 5,561.70

Step by Step Solution

1. Step 1: Write the proportion equation
   9,095.50 : 12,554.04 = 5,561.70 : x
2. Step 2: Convert to fraction form
   9,095.50/12,554.04 = 5,561.70/x
3. Step 3: Cross multiply
   9,095.50x = 12,554.04 × 5,561.70
4. Step 4: Simplify right side
   9,095.50x = 69,821,804.27
5. Step 5: Solve for x
   x = 69,821,804.27/9,095.50
6. Step 6: Final answer
   x = 7,676.52