Finding the Fourth Proportional to 9,093.46, 12,549.92 and 5,559.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,093.46 : 12,549.92 = 5,559.03 : x
2. Step 2: Convert to fraction form
   9,093.46/12,549.92 = 5,559.03/x
3. Step 3: Cross multiply
   9,093.46x = 12,549.92 × 5,559.03
4. Step 4: Simplify right side
   9,093.46x = 69,765,381.78
5. Step 5: Solve for x
   x = 69,765,381.78/9,093.46
6. Step 6: Final answer
   x = 7,672.04