Finding the Fourth Proportional to 23,196.12, 34,783.38 and 8,404.44

Step by Step Solution

1. Step 1: Write the proportion equation
   23,196.12 : 34,783.38 = 8,404.44 : x
2. Step 2: Convert to fraction form
   23,196.12/34,783.38 = 8,404.44/x
3. Step 3: Cross multiply
   23,196.12x = 34,783.38 × 8,404.44
4. Step 4: Simplify right side
   23,196.12x = 292,334,830.21
5. Step 5: Solve for x
   x = 292,334,830.21/23,196.12
6. Step 6: Final answer
   x = 12,602.75