Finding the Fourth Proportional to 8,834.42, 12,188.02 and 5,055.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,834.42 : 12,188.02 = 5,055.56 : x
2. Step 2: Convert to fraction form
   8,834.42/12,188.02 = 5,055.56/x
3. Step 3: Cross multiply
   8,834.42x = 12,188.02 × 5,055.56
4. Step 4: Simplify right side
   8,834.42x = 61,617,266.39
5. Step 5: Solve for x
   x = 61,617,266.39/8,834.42
6. Step 6: Final answer
   x = 6,974.68