Finding the Fourth Proportional to 34,426.50, 47,501.25 and 20,274.18

Step by Step Solution

1. Step 1: Write the proportion equation
   34,426.50 : 47,501.25 = 20,274.18 : x
2. Step 2: Convert to fraction form
   34,426.50/47,501.25 = 20,274.18/x
3. Step 3: Cross multiply
   34,426.50x = 47,501.25 × 20,274.18
4. Step 4: Simplify right side
   34,426.50x = 963,048,892.73
5. Step 5: Solve for x
   x = 963,048,892.73/34,426.50
6. Step 6: Final answer
   x = 27,974.06