Finding the Fourth Proportional to 25,061.21, 34,583.61 and 14,984.42

Step by Step Solution

1. Step 1: Write the proportion equation
   25,061.21 : 34,583.61 = 14,984.42 : x
2. Step 2: Convert to fraction form
   25,061.21/34,583.61 = 14,984.42/x
3. Step 3: Cross multiply
   25,061.21x = 34,583.61 × 14,984.42
4. Step 4: Simplify right side
   25,061.21x = 518,215,250.90
5. Step 5: Solve for x
   x = 518,215,250.90/25,061.21
6. Step 6: Final answer
   x = 20,677.98