Finding the Fourth Proportional to 67,806.20, 93,573.33 and 37,592.21

Step by Step Solution

1. Step 1: Write the proportion equation
   67,806.20 : 93,573.33 = 37,592.21 : x
2. Step 2: Convert to fraction form
   67,806.20/93,573.33 = 37,592.21/x
3. Step 3: Cross multiply
   67,806.20x = 93,573.33 × 37,592.21
4. Step 4: Simplify right side
   67,806.20x = 3,517,628,271.76
5. Step 5: Solve for x
   x = 3,517,628,271.76/67,806.20
6. Step 6: Final answer
   x = 51,877.68