Finding the Fourth Proportional to 67,443.68, 93,072.30 and 37,229.02

Step by Step Solution

1. Step 1: Write the proportion equation
   67,443.68 : 93,072.30 = 37,229.02 : x
2. Step 2: Convert to fraction form
   67,443.68/93,072.30 = 37,229.02/x
3. Step 3: Cross multiply
   67,443.68x = 93,072.30 × 37,229.02
4. Step 4: Simplify right side
   67,443.68x = 3,464,990,518.15
5. Step 5: Solve for x
   x = 3,464,990,518.15/67,443.68
6. Step 6: Final answer
   x = 51,376.06