Finding the Fourth Proportional to 80,940.04, 111,715.14 and 52,596.52

Step by Step Solution

1. Step 1: Write the proportion equation
   80,940.04 : 111,715.14 = 52,596.52 : x
2. Step 2: Convert to fraction form
   80,940.04/111,715.14 = 52,596.52/x
3. Step 3: Cross multiply
   80,940.04x = 111,715.14 × 52,596.52
4. Step 4: Simplify right side
   80,940.04x = 5,875,827,595.31
5. Step 5: Solve for x
   x = 5,875,827,595.31/80,940.04
6. Step 6: Final answer
   x = 72,594.82