Finding the Fourth Proportional to 25,249, 34,844.72 and 14,071

Step by Step Solution

1. Step 1: Write the proportion equation
   25,249 : 34,844.72 = 14,071 : x
2. Step 2: Convert to fraction form
   25,249/34,844.72 = 14,071/x
3. Step 3: Cross multiply
   25,249x = 34,844.72 × 14,071
4. Step 4: Simplify right side
   25,249x = 490,300,055.12
5. Step 5: Solve for x
   x = 490,300,055.12/25,249
6. Step 6: Final answer
   x = 19,418.59