Finding the Fourth Proportional to 9,105.01, 13,647.49 and 3,557.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,105.01 : 13,647.49 = 3,557.32 : x
2. Step 2: Convert to fraction form
   9,105.01/13,647.49 = 3,557.32/x
3. Step 3: Cross multiply
   9,105.01x = 13,647.49 × 3,557.32
4. Step 4: Simplify right side
   9,105.01x = 48,548,446.11
5. Step 5: Solve for x
   x = 48,548,446.11/9,105.01
6. Step 6: Final answer
   x = 5,332.06