Finding the Fourth Proportional to 67,689.18, 93,408.03 and 37,472.37

Step by Step Solution

1. Step 1: Write the proportion equation
   67,689.18 : 93,408.03 = 37,472.37 : x
2. Step 2: Convert to fraction form
   67,689.18/93,408.03 = 37,472.37/x
3. Step 3: Cross multiply
   67,689.18x = 93,408.03 × 37,472.37
4. Step 4: Simplify right side
   67,689.18x = 3,500,220,261.13
5. Step 5: Solve for x
   x = 3,500,220,261.13/67,689.18
6. Step 6: Final answer
   x = 51,710.19