Finding the Fourth Proportional to 25,909.25, 35,754.53 and 14,731.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,909.25 : 35,754.53 = 14,731.25 : x
2. Step 2: Convert to fraction form
   25,909.25/35,754.53 = 14,731.25/x
3. Step 3: Cross multiply
   25,909.25x = 35,754.53 × 14,731.25
4. Step 4: Simplify right side
   25,909.25x = 526,708,667.63
5. Step 5: Solve for x
   x = 526,708,667.63/25,909.25
6. Step 6: Final answer
   x = 20,328.99