Finding the Fourth Proportional to 67,497, 93,145.86 and 37,689

Step by Step Solution

1. Step 1: Write the proportion equation
   67,497 : 93,145.86 = 37,689 : x
2. Step 2: Convert to fraction form
   67,497/93,145.86 = 37,689/x
3. Step 3: Cross multiply
   67,497x = 93,145.86 × 37,689
4. Step 4: Simplify right side
   67,497x = 3,510,574,317.54
5. Step 5: Solve for x
   x = 3,510,574,317.54/67,497
6. Step 6: Final answer
   x = 52,010.82