Finding the Fourth Proportional to 67,712.04, 93,433.86 and 37,904.04

Step by Step Solution

1. Step 1: Write the proportion equation
   67,712.04 : 93,433.86 = 37,904.04 : x
2. Step 2: Convert to fraction form
   67,712.04/93,433.86 = 37,904.04/x
3. Step 3: Cross multiply
   67,712.04x = 93,433.86 × 37,904.04
4. Step 4: Simplify right side
   67,712.04x = 3,541,520,766.79
5. Step 5: Solve for x
   x = 3,541,520,766.79/67,712.04
6. Step 6: Final answer
   x = 52,302.67