Finding the Fourth Proportional to 25,196.79, 34,773.01 and 14,443.46

Step by Step Solution

1. Step 1: Write the proportion equation
   25,196.79 : 34,773.01 = 14,443.46 : x
2. Step 2: Convert to fraction form
   25,196.79/34,773.01 = 14,443.46/x
3. Step 3: Cross multiply
   25,196.79x = 34,773.01 × 14,443.46
4. Step 4: Simplify right side
   25,196.79x = 502,242,369.04
5. Step 5: Solve for x
   x = 502,242,369.04/25,196.79
6. Step 6: Final answer
   x = 19,932.79