Finding the Fourth Proportional to 80,447.34, 111,033.50 and 46,461.36

Step by Step Solution

1. Step 1: Write the proportion equation
   80,447.34 : 111,033.50 = 46,461.36 : x
2. Step 2: Convert to fraction form
   80,447.34/111,033.50 = 46,461.36/x
3. Step 3: Cross multiply
   80,447.34x = 111,033.50 × 46,461.36
4. Step 4: Simplify right side
   80,447.34x = 5,158,767,415.56
5. Step 5: Solve for x
   x = 5,158,767,415.56/80,447.34
6. Step 6: Final answer
   x = 64,126.02