Finding the Fourth Proportional to 67,297.92, 92,865.32 and 37,075.80

Step by Step Solution

1. Step 1: Write the proportion equation
   67,297.92 : 92,865.32 = 37,075.80 : x
2. Step 2: Convert to fraction form
   67,297.92/92,865.32 = 37,075.80/x
3. Step 3: Cross multiply
   67,297.92x = 92,865.32 × 37,075.80
4. Step 4: Simplify right side
   67,297.92x = 3,443,055,993.77
5. Step 5: Solve for x
   x = 3,443,055,993.77/67,297.92
6. Step 6: Final answer
   x = 51,161.40