Finding the Fourth Proportional to 25,009.02, 34,496.18 and 16,042.32

Step by Step Solution

1. Step 1: Write the proportion equation
   25,009.02 : 34,496.18 = 16,042.32 : x
2. Step 2: Convert to fraction form
   25,009.02/34,496.18 = 16,042.32/x
3. Step 3: Cross multiply
   25,009.02x = 34,496.18 × 16,042.32
4. Step 4: Simplify right side
   25,009.02x = 553,398,758.34
5. Step 5: Solve for x
   x = 553,398,758.34/25,009.02
6. Step 6: Final answer
   x = 22,127.97