Finding the Fourth Proportional to 51,818.86, 71,503.67 and 32,691.42

Step by Step Solution

1. Step 1: Write the proportion equation
   51,818.86 : 71,503.67 = 32,691.42 : x
2. Step 2: Convert to fraction form
   51,818.86/71,503.67 = 32,691.42/x
3. Step 3: Cross multiply
   51,818.86x = 71,503.67 × 32,691.42
4. Step 4: Simplify right side
   51,818.86x = 2,337,556,507.51
5. Step 5: Solve for x
   x = 2,337,556,507.51/51,818.86
6. Step 6: Final answer
   x = 45,110.15