Finding the Fourth Proportional to 8,908.84, 12,294.38 and 5,327.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,908.84 : 12,294.38 = 5,327.50 : x
2. Step 2: Convert to fraction form
   8,908.84/12,294.38 = 5,327.50/x
3. Step 3: Cross multiply
   8,908.84x = 12,294.38 × 5,327.50
4. Step 4: Simplify right side
   8,908.84x = 65,498,280.51
5. Step 5: Solve for x
   x = 65,498,280.51/8,908.84
6. Step 6: Final answer
   x = 7,352.06