Finding the Fourth Proportional to 25,155.91, 37,739.94 and 9,361.45

Step by Step Solution

1. Step 1: Write the proportion equation
   25,155.91 : 37,739.94 = 9,361.45 : x
2. Step 2: Convert to fraction form
   25,155.91/37,739.94 = 9,361.45/x
3. Step 3: Cross multiply
   25,155.91x = 37,739.94 × 9,361.45
4. Step 4: Simplify right side
   25,155.91x = 353,300,561.31
5. Step 5: Solve for x
   x = 353,300,561.31/25,155.91
6. Step 6: Final answer
   x = 14,044.44