Finding the Fourth Proportional to 25,064.16, 34,572.90 and 16,123.32

Step by Step Solution

1. Step 1: Write the proportion equation
   25,064.16 : 34,572.90 = 16,123.32 : x
2. Step 2: Convert to fraction form
   25,064.16/34,572.90 = 16,123.32/x
3. Step 3: Cross multiply
   25,064.16x = 34,572.90 × 16,123.32
4. Step 4: Simplify right side
   25,064.16x = 557,429,930.03
5. Step 5: Solve for x
   x = 557,429,930.03/25,064.16
6. Step 6: Final answer
   x = 22,240.12