Finding the Fourth Proportional to 24,946.72, 34,426.50 and 13,768.72

Step by Step Solution

1. Step 1: Write the proportion equation
   24,946.72 : 34,426.50 = 13,768.72 : x
2. Step 2: Convert to fraction form
   24,946.72/34,426.50 = 13,768.72/x
3. Step 3: Cross multiply
   24,946.72x = 34,426.50 × 13,768.72
4. Step 4: Simplify right side
   24,946.72x = 474,008,839.08
5. Step 5: Solve for x
   x = 474,008,839.08/24,946.72
6. Step 6: Final answer
   x = 19,000.85