Finding the Fourth Proportional to 34,156.72, 47,136.55 and 19,050.35

Step by Step Solution

1. Step 1: Write the proportion equation
   34,156.72 : 47,136.55 = 19,050.35 : x
2. Step 2: Convert to fraction form
   34,156.72/47,136.55 = 19,050.35/x
3. Step 3: Cross multiply
   34,156.72x = 47,136.55 × 19,050.35
4. Step 4: Simplify right side
   34,156.72x = 897,967,845.51
5. Step 5: Solve for x
   x = 897,967,845.51/34,156.72
6. Step 6: Final answer
   x = 26,289.64