Finding the Fourth Proportional to 34,404.68, 47,488.50 and 22,469.78

Step by Step Solution

1. Step 1: Write the proportion equation
   34,404.68 : 47,488.50 = 22,469.78 : x
2. Step 2: Convert to fraction form
   34,404.68/47,488.50 = 22,469.78/x
3. Step 3: Cross multiply
   34,404.68x = 47,488.50 × 22,469.78
4. Step 4: Simplify right side
   34,404.68x = 1,067,056,147.53
5. Step 5: Solve for x
   x = 1,067,056,147.53/34,404.68
6. Step 6: Final answer
   x = 31,014.85