Finding the Fourth Proportional to 25,141.68, 37,717.40 and 9,558.09

Step by Step Solution

1. Step 1: Write the proportion equation
   25,141.68 : 37,717.40 = 9,558.09 : x
2. Step 2: Convert to fraction form
   25,141.68/37,717.40 = 9,558.09/x
3. Step 3: Cross multiply
   25,141.68x = 37,717.40 × 9,558.09
4. Step 4: Simplify right side
   25,141.68x = 360,506,255.98
5. Step 5: Solve for x
   x = 360,506,255.98/25,141.68
6. Step 6: Final answer
   x = 14,338.99