Finding the Fourth Proportional to 67,219, 92,762.22 and 37,418.04

Step by Step Solution

1. Step 1: Write the proportion equation
   67,219 : 92,762.22 = 37,418.04 : x
2. Step 2: Convert to fraction form
   67,219/92,762.22 = 37,418.04/x
3. Step 3: Cross multiply
   67,219x = 92,762.22 × 37,418.04
4. Step 4: Simplify right side
   67,219x = 3,470,980,458.45
5. Step 5: Solve for x
   x = 3,470,980,458.45/67,219
6. Step 6: Final answer
   x = 51,636.90