Finding the Fourth Proportional to 34,648.39, 47,811.42 and 19,543.42

Step by Step Solution

1. Step 1: Write the proportion equation
   34,648.39 : 47,811.42 = 19,543.42 : x
2. Step 2: Convert to fraction form
   34,648.39/47,811.42 = 19,543.42/x
3. Step 3: Cross multiply
   34,648.39x = 47,811.42 × 19,543.42
4. Step 4: Simplify right side
   34,648.39x = 934,398,661.86
5. Step 5: Solve for x
   x = 934,398,661.86/34,648.39
6. Step 6: Final answer
   x = 26,968.03