Finding the Fourth Proportional to 18,194.42, 25,106.83 and 10,238.00

Step by Step Solution

1. Step 1: Write the proportion equation
   18,194.42 : 25,106.83 = 10,238.00 : x
2. Step 2: Convert to fraction form
   18,194.42/25,106.83 = 10,238.00/x
3. Step 3: Cross multiply
   18,194.42x = 25,106.83 × 10,238.00
4. Step 4: Simplify right side
   18,194.42x = 257,043,574.41
5. Step 5: Solve for x
   x = 257,043,574.41/18,194.42
6. Step 6: Final answer
   x = 14,127.60