Finding the Fourth Proportional to 67,673.83, 93,388.55 and 37,457.39

Step by Step Solution

1. Step 1: Write the proportion equation
   67,673.83 : 93,388.55 = 37,457.39 : x
2. Step 2: Convert to fraction form
   67,673.83/93,388.55 = 37,457.39/x
3. Step 3: Cross multiply
   67,673.83x = 93,388.55 × 37,457.39
4. Step 4: Simplify right side
   67,673.83x = 3,498,090,859.76
5. Step 5: Solve for x
   x = 3,498,090,859.76/67,673.83
6. Step 6: Final answer
   x = 51,690.45