Finding the Fourth Proportional to 67,443.24, 93,071.15 and 37,228.57

Step by Step Solution

1. Step 1: Write the proportion equation
   67,443.24 : 93,071.15 = 37,228.57 : x
2. Step 2: Convert to fraction form
   67,443.24/93,071.15 = 37,228.57/x
3. Step 3: Cross multiply
   67,443.24x = 93,071.15 × 37,228.57
4. Step 4: Simplify right side
   67,443.24x = 3,464,905,636.61
5. Step 5: Solve for x
   x = 3,464,905,636.61/67,443.24
6. Step 6: Final answer
   x = 51,375.14