Finding the Fourth Proportional to 8,896.56, 13,404.89 and 7,370.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,896.56 : 13,404.89 = 7,370.52 : x
2. Step 2: Convert to fraction form
   8,896.56/13,404.89 = 7,370.52/x
3. Step 3: Cross multiply
   8,896.56x = 13,404.89 × 7,370.52
4. Step 4: Simplify right side
   8,896.56x = 98,800,972.99
5. Step 5: Solve for x
   x = 98,800,972.99/8,896.56
6. Step 6: Final answer
   x = 11,105.53