Finding the Fourth Proportional to 67,788.41, 93,553.61 and 37,583.21

Step by Step Solution

1. Step 1: Write the proportion equation
   67,788.41 : 93,553.61 = 37,583.21 : x
2. Step 2: Convert to fraction form
   67,788.41/93,553.61 = 37,583.21/x
3. Step 3: Cross multiply
   67,788.41x = 93,553.61 × 37,583.21
4. Step 4: Simplify right side
   67,788.41x = 3,516,044,315.20
5. Step 5: Solve for x
   x = 3,516,044,315.20/67,788.41
6. Step 6: Final answer
   x = 51,867.93