Finding the Fourth Proportional to 9,081.51, 13,627.53 and 3,816.11

Step by Step Solution

1. Step 1: Write the proportion equation
   9,081.51 : 13,627.53 = 3,816.11 : x
2. Step 2: Convert to fraction form
   9,081.51/13,627.53 = 3,816.11/x
3. Step 3: Cross multiply
   9,081.51x = 13,627.53 × 3,816.11
4. Step 4: Simplify right side
   9,081.51x = 52,004,085.37
5. Step 5: Solve for x
   x = 52,004,085.37/9,081.51
6. Step 6: Final answer
   x = 5,726.37