Finding the Fourth Proportional to 25,164.05, 34,726.83 and 13,834.02

Step by Step Solution

1. Step 1: Write the proportion equation
   25,164.05 : 34,726.83 = 13,834.02 : x
2. Step 2: Convert to fraction form
   25,164.05/34,726.83 = 13,834.02/x
3. Step 3: Cross multiply
   25,164.05x = 34,726.83 × 13,834.02
4. Step 4: Simplify right side
   25,164.05x = 480,411,608.88
5. Step 5: Solve for x
   x = 480,411,608.88/25,164.05
6. Step 6: Final answer
   x = 19,091.19