Finding the Fourth Proportional to 67,972.65, 93,817.25 and 37,768.35

Step by Step Solution

1. Step 1: Write the proportion equation
   67,972.65 : 93,817.25 = 37,768.35 : x
2. Step 2: Convert to fraction form
   67,972.65/93,817.25 = 37,768.35/x
3. Step 3: Cross multiply
   67,972.65x = 93,817.25 × 37,768.35
4. Step 4: Simplify right side
   67,972.65x = 3,543,322,734.04
5. Step 5: Solve for x
   x = 3,543,322,734.04/67,972.65
6. Step 6: Final answer
   x = 52,128.65