Finding the Fourth Proportional to 25,223.01, 37,857.89 and 12,751.84

Step by Step Solution

1. Step 1: Write the proportion equation
   25,223.01 : 37,857.89 = 12,751.84 : x
2. Step 2: Convert to fraction form
   25,223.01/37,857.89 = 12,751.84/x
3. Step 3: Cross multiply
   25,223.01x = 37,857.89 × 12,751.84
4. Step 4: Simplify right side
   25,223.01x = 482,757,756.02
5. Step 5: Solve for x
   x = 482,757,756.02/25,223.01
6. Step 6: Final answer
   x = 19,139.58