Finding the Fourth Proportional to 25,384.53, 35,034.33 and 14,627.31

Step by Step Solution

1. Step 1: Write the proportion equation
   25,384.53 : 35,034.33 = 14,627.31 : x
2. Step 2: Convert to fraction form
   25,384.53/35,034.33 = 14,627.31/x
3. Step 3: Cross multiply
   25,384.53x = 35,034.33 × 14,627.31
4. Step 4: Simplify right side
   25,384.53x = 512,458,005.55
5. Step 5: Solve for x
   x = 512,458,005.55/25,384.53
6. Step 6: Final answer
   x = 20,187.81