Finding the Fourth Proportional to 34,493.43, 47,620.56 and 22,404.79

Step by Step Solution

1. Step 1: Write the proportion equation
   34,493.43 : 47,620.56 = 22,404.79 : x
2. Step 2: Convert to fraction form
   34,493.43/47,620.56 = 22,404.79/x
3. Step 3: Cross multiply
   34,493.43x = 47,620.56 × 22,404.79
4. Step 4: Simplify right side
   34,493.43x = 1,066,928,597.03
5. Step 5: Solve for x
   x = 1,066,928,597.03/34,493.43
6. Step 6: Final answer
   x = 30,931.35