Finding the Fourth Proportional to 80,932.04, 111,704.10 and 52,588.52

Step by Step Solution

1. Step 1: Write the proportion equation
   80,932.04 : 111,704.10 = 52,588.52 : x
2. Step 2: Convert to fraction form
   80,932.04/111,704.10 = 52,588.52/x
3. Step 3: Cross multiply
   80,932.04x = 111,704.10 × 52,588.52
4. Step 4: Simplify right side
   80,932.04x = 5,874,353,296.93
5. Step 5: Solve for x
   x = 5,874,353,296.93/80,932.04
6. Step 6: Final answer
   x = 72,583.78