Finding the Fourth Proportional to 67,775.62, 93,530.23 and 37,148.69

Step by Step Solution

1. Step 1: Write the proportion equation
   67,775.62 : 93,530.23 = 37,148.69 : x
2. Step 2: Convert to fraction form
   67,775.62/93,530.23 = 37,148.69/x
3. Step 3: Cross multiply
   67,775.62x = 93,530.23 × 37,148.69
4. Step 4: Simplify right side
   67,775.62x = 3,474,525,519.90
5. Step 5: Solve for x
   x = 3,474,525,519.90/67,775.62
6. Step 6: Final answer
   x = 51,265.12