Finding the Fourth Proportional to 52,002.22, 71,789.62 and 36,059

Step by Step Solution

1. Step 1: Write the proportion equation
   52,002.22 : 71,789.62 = 36,059 : x
2. Step 2: Convert to fraction form
   52,002.22/71,789.62 = 36,059/x
3. Step 3: Cross multiply
   52,002.22x = 71,789.62 × 36,059
4. Step 4: Simplify right side
   52,002.22x = 2,588,661,907.58
5. Step 5: Solve for x
   x = 2,588,661,907.58/52,002.22
6. Step 6: Final answer
   x = 49,779.83