Finding the Fourth Proportional to 34,155.42, 47,134.39 and 19,048.10

Step by Step Solution

1. Step 1: Write the proportion equation
   34,155.42 : 47,134.39 = 19,048.10 : x
2. Step 2: Convert to fraction form
   34,155.42/47,134.39 = 19,048.10/x
3. Step 3: Cross multiply
   34,155.42x = 47,134.39 × 19,048.10
4. Step 4: Simplify right side
   34,155.42x = 897,820,243.25
5. Step 5: Solve for x
   x = 897,820,243.25/34,155.42
6. Step 6: Final answer
   x = 26,286.32