Finding the Fourth Proportional to 67,687.05, 93,405.10 and 37,470.24

Step by Step Solution

1. Step 1: Write the proportion equation
   67,687.05 : 93,405.10 = 37,470.24 : x
2. Step 2: Convert to fraction form
   67,687.05/93,405.10 = 37,470.24/x
3. Step 3: Cross multiply
   67,687.05x = 93,405.10 × 37,470.24
4. Step 4: Simplify right side
   67,687.05x = 3,499,910,859.85
5. Step 5: Solve for x
   x = 3,499,910,859.85/67,687.05
6. Step 6: Final answer
   x = 51,707.24