Finding the Fourth Proportional to 25,456.53, 38,196.15 and 9,875.37

Step by Step Solution

1. Step 1: Write the proportion equation
   25,456.53 : 38,196.15 = 9,875.37 : x
2. Step 2: Convert to fraction form
   25,456.53/38,196.15 = 9,875.37/x
3. Step 3: Cross multiply
   25,456.53x = 38,196.15 × 9,875.37
4. Step 4: Simplify right side
   25,456.53x = 377,201,113.83
5. Step 5: Solve for x
   x = 377,201,113.83/25,456.53
6. Step 6: Final answer
   x = 14,817.46