Finding the Fourth Proportional to 34,153.25, 47,131.86 and 19,249.25

Step by Step Solution

1. Step 1: Write the proportion equation
   34,153.25 : 47,131.86 = 19,249.25 : x
2. Step 2: Convert to fraction form
   34,153.25/47,131.86 = 19,249.25/x
3. Step 3: Cross multiply
   34,153.25x = 47,131.86 × 19,249.25
4. Step 4: Simplify right side
   34,153.25x = 907,252,859.86
5. Step 5: Solve for x
   x = 907,252,859.86/34,153.25
6. Step 6: Final answer
   x = 26,564.17