Finding the Fourth Proportional to 9,093.57, 12,549.33 and 5,558.73

Step by Step Solution

1. Step 1: Write the proportion equation
   9,093.57 : 12,549.33 = 5,558.73 : x
2. Step 2: Convert to fraction form
   9,093.57/12,549.33 = 5,558.73/x
3. Step 3: Cross multiply
   9,093.57x = 12,549.33 × 5,558.73
4. Step 4: Simplify right side
   9,093.57x = 69,758,337.15
5. Step 5: Solve for x
   x = 69,758,337.15/9,093.57
6. Step 6: Final answer
   x = 7,671.17