Finding the Fourth Proportional to 25,047.91, 37,585.69 and 13,960.84

Step by Step Solution

1. Step 1: Write the proportion equation
   25,047.91 : 37,585.69 = 13,960.84 : x
2. Step 2: Convert to fraction form
   25,047.91/37,585.69 = 13,960.84/x
3. Step 3: Cross multiply
   25,047.91x = 37,585.69 × 13,960.84
4. Step 4: Simplify right side
   25,047.91x = 524,727,675.51
5. Step 5: Solve for x
   x = 524,727,675.51/25,047.91
6. Step 6: Final answer
   x = 20,948.96