Finding the Fourth Proportional to 67,669.34, 93,381.31 and 37,454.72

Step by Step Solution

1. Step 1: Write the proportion equation
   67,669.34 : 93,381.31 = 37,454.72 : x
2. Step 2: Convert to fraction form
   67,669.34/93,381.31 = 37,454.72/x
3. Step 3: Cross multiply
   67,669.34x = 93,381.31 × 37,454.72
4. Step 4: Simplify right side
   67,669.34x = 3,497,571,099.55
5. Step 5: Solve for x
   x = 3,497,571,099.55/67,669.34
6. Step 6: Final answer
   x = 51,686.20