Finding the Fourth Proportional to 51,793.86, 71,476.27 and 30,573.13

Step by Step Solution

1. Step 1: Write the proportion equation
   51,793.86 : 71,476.27 = 30,573.13 : x
2. Step 2: Convert to fraction form
   51,793.86/71,476.27 = 30,573.13/x
3. Step 3: Cross multiply
   51,793.86x = 71,476.27 × 30,573.13
4. Step 4: Simplify right side
   51,793.86x = 2,185,253,039.50
5. Step 5: Solve for x
   x = 2,185,253,039.50/51,793.86
6. Step 6: Final answer
   x = 42,191.35