Finding the Fourth Proportional to 25,167.52, 34,731.42 and 13,837.10

Step by Step Solution

1. Step 1: Write the proportion equation
   25,167.52 : 34,731.42 = 13,837.10 : x
2. Step 2: Convert to fraction form
   25,167.52/34,731.42 = 13,837.10/x
3. Step 3: Cross multiply
   25,167.52x = 34,731.42 × 13,837.10
4. Step 4: Simplify right side
   25,167.52x = 480,581,984.14
5. Step 5: Solve for x
   x = 480,581,984.14/25,167.52
6. Step 6: Final answer
   x = 19,095.32