Finding the Fourth Proportional to 67,808.57, 93,581.37 and 37,603.37

Step by Step Solution

1. Step 1: Write the proportion equation
   67,808.57 : 93,581.37 = 37,603.37 : x
2. Step 2: Convert to fraction form
   67,808.57/93,581.37 = 37,603.37/x
3. Step 3: Cross multiply
   67,808.57x = 93,581.37 × 37,603.37
4. Step 4: Simplify right side
   67,808.57x = 3,518,974,881.22
5. Step 5: Solve for x
   x = 3,518,974,881.22/67,808.57
6. Step 6: Final answer
   x = 51,895.72