Finding the Fourth Proportional to 67,503.49, 93,155.53 and 37,289.61

Step by Step Solution

1. Step 1: Write the proportion equation
   67,503.49 : 93,155.53 = 37,289.61 : x
2. Step 2: Convert to fraction form
   67,503.49/93,155.53 = 37,289.61/x
3. Step 3: Cross multiply
   67,503.49x = 93,155.53 × 37,289.61
4. Step 4: Simplify right side
   67,503.49x = 3,473,733,383.04
5. Step 5: Solve for x
   x = 3,473,733,383.04/67,503.49
6. Step 6: Final answer
   x = 51,460.06