Finding the Fourth Proportional to 25,097.94, 37,650.51 and 13,404.78

Step by Step Solution

1. Step 1: Write the proportion equation
   25,097.94 : 37,650.51 = 13,404.78 : x
2. Step 2: Convert to fraction form
   25,097.94/37,650.51 = 13,404.78/x
3. Step 3: Cross multiply
   25,097.94x = 37,650.51 × 13,404.78
4. Step 4: Simplify right side
   25,097.94x = 504,696,803.44
5. Step 5: Solve for x
   x = 504,696,803.44/25,097.94
6. Step 6: Final answer
   x = 20,109.09