Finding the Fourth Proportional to 59,185.28, 81,590.72 and 36,508.98

Step by Step Solution

1. Step 1: Write the proportion equation
   59,185.28 : 81,590.72 = 36,508.98 : x
2. Step 2: Convert to fraction form
   59,185.28/81,590.72 = 36,508.98/x
3. Step 3: Cross multiply
   59,185.28x = 81,590.72 × 36,508.98
4. Step 4: Simplify right side
   59,185.28x = 2,978,793,782.12
5. Step 5: Solve for x
   x = 2,978,793,782.12/59,185.28
6. Step 6: Final answer
   x = 50,329.98