Finding the Fourth Proportional to 25,196.10, 34,775.43 and 16,683.21

Step by Step Solution

1. Step 1: Write the proportion equation
   25,196.10 : 34,775.43 = 16,683.21 : x
2. Step 2: Convert to fraction form
   25,196.10/34,775.43 = 16,683.21/x
3. Step 3: Cross multiply
   25,196.10x = 34,775.43 × 16,683.21
4. Step 4: Simplify right side
   25,196.10x = 580,165,801.53
5. Step 5: Solve for x
   x = 580,165,801.53/25,196.10
6. Step 6: Final answer
   x = 23,026.02