Finding the Fourth Proportional to 80,823.39, 111,526.47 and 46,366.34

Step by Step Solution

1. Step 1: Write the proportion equation
   80,823.39 : 111,526.47 = 46,366.34 : x
2. Step 2: Convert to fraction form
   80,823.39/111,526.47 = 46,366.34/x
3. Step 3: Cross multiply
   80,823.39x = 111,526.47 × 46,366.34
4. Step 4: Simplify right side
   80,823.39x = 5,171,073,669.39
5. Step 5: Solve for x
   x = 5,171,073,669.39/80,823.39
6. Step 6: Final answer
   x = 63,979.92