Finding the Fourth Proportional to 8,858.27, 12,223.94 and 5,501.01

Step by Step Solution

1. Step 1: Write the proportion equation
   8,858.27 : 12,223.94 = 5,501.01 : x
2. Step 2: Convert to fraction form
   8,858.27/12,223.94 = 5,501.01/x
3. Step 3: Cross multiply
   8,858.27x = 12,223.94 × 5,501.01
4. Step 4: Simplify right side
   8,858.27x = 67,243,955.06
5. Step 5: Solve for x
   x = 67,243,955.06/8,858.27
6. Step 6: Final answer
   x = 7,591.10