Finding the Fourth Proportional to 67,487.92, 93,131.52 and 37,271.09

Step by Step Solution

1. Step 1: Write the proportion equation
   67,487.92 : 93,131.52 = 37,271.09 : x
2. Step 2: Convert to fraction form
   67,487.92/93,131.52 = 37,271.09/x
3. Step 3: Cross multiply
   67,487.92x = 93,131.52 × 37,271.09
4. Step 4: Simplify right side
   67,487.92x = 3,471,113,396.10
5. Step 5: Solve for x
   x = 3,471,113,396.10/67,487.92
6. Step 6: Final answer
   x = 51,433.11