Finding the Fourth Proportional to 34,124.58, 47,085.68 and 19,016.86

Step by Step Solution

1. Step 1: Write the proportion equation
   34,124.58 : 47,085.68 = 19,016.86 : x
2. Step 2: Convert to fraction form
   34,124.58/47,085.68 = 19,016.86/x
3. Step 3: Cross multiply
   34,124.58x = 47,085.68 × 19,016.86
4. Step 4: Simplify right side
   34,124.58x = 895,421,784.56
5. Step 5: Solve for x
   x = 895,421,784.56/34,124.58
6. Step 6: Final answer
   x = 26,239.79