Finding the Fourth Proportional to 67,772.75, 93,522.15 and 37,556.30

Step by Step Solution

1. Step 1: Write the proportion equation
   67,772.75 : 93,522.15 = 37,556.30 : x
2. Step 2: Convert to fraction form
   67,772.75/93,522.15 = 37,556.30/x
3. Step 3: Cross multiply
   67,772.75x = 93,522.15 × 37,556.30
4. Step 4: Simplify right side
   67,772.75x = 3,512,346,155.85
5. Step 5: Solve for x
   x = 3,512,346,155.85/67,772.75
6. Step 6: Final answer
   x = 51,825.35