Finding the Fourth Proportional to 34,156.72, 47,136.24 and 19,050.72

Step by Step Solution

1. Step 1: Write the proportion equation
   34,156.72 : 47,136.24 = 19,050.72 : x
2. Step 2: Convert to fraction form
   34,156.72/47,136.24 = 19,050.72/x
3. Step 3: Cross multiply
   34,156.72x = 47,136.24 × 19,050.72
4. Step 4: Simplify right side
   34,156.72x = 897,979,310.09
5. Step 5: Solve for x
   x = 897,979,310.09/34,156.72
6. Step 6: Final answer
   x = 26,289.97