Finding the Fourth Proportional to 25,412.52, 35,065.96 and 14,081.47

Step by Step Solution

1. Step 1: Write the proportion equation
   25,412.52 : 35,065.96 = 14,081.47 : x
2. Step 2: Convert to fraction form
   25,412.52/35,065.96 = 14,081.47/x
3. Step 3: Cross multiply
   25,412.52x = 35,065.96 × 14,081.47
4. Step 4: Simplify right side
   25,412.52x = 493,780,318.72
5. Step 5: Solve for x
   x = 493,780,318.72/25,412.52
6. Step 6: Final answer
   x = 19,430.59