Finding the Fourth Proportional to 67,600.79, 93,288.54 and 37,387.38

Step by Step Solution

1. Step 1: Write the proportion equation
   67,600.79 : 93,288.54 = 37,387.38 : x
2. Step 2: Convert to fraction form
   67,600.79/93,288.54 = 37,387.38/x
3. Step 3: Cross multiply
   67,600.79x = 93,288.54 × 37,387.38
4. Step 4: Simplify right side
   67,600.79x = 3,487,814,584.66
5. Step 5: Solve for x
   x = 3,487,814,584.66/67,600.79
6. Step 6: Final answer
   x = 51,594.29