Finding the Fourth Proportional to 67,681.55, 93,401.35 and 37,469.66

Step by Step Solution

1. Step 1: Write the proportion equation
   67,681.55 : 93,401.35 = 37,469.66 : x
2. Step 2: Convert to fraction form
   67,681.55/93,401.35 = 37,469.66/x
3. Step 3: Cross multiply
   67,681.55x = 93,401.35 × 37,469.66
4. Step 4: Simplify right side
   67,681.55x = 3,499,716,828.04
5. Step 5: Solve for x
   x = 3,499,716,828.04/67,681.55
6. Step 6: Final answer
   x = 51,708.58