Finding the Fourth Proportional to 8,404.68, 12,602.22 and 2,559.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,404.68 : 12,602.22 = 2,559.56 : x
2. Step 2: Convert to fraction form
   8,404.68/12,602.22 = 2,559.56/x
3. Step 3: Cross multiply
   8,404.68x = 12,602.22 × 2,559.56
4. Step 4: Simplify right side
   8,404.68x = 32,256,138.22
5. Step 5: Solve for x
   x = 32,256,138.22/8,404.68
6. Step 6: Final answer
   x = 3,837.88