Finding the Fourth Proportional to 67,806, 93,572.64 and 37,998

Step by Step Solution

1. Step 1: Write the proportion equation
   67,806 : 93,572.64 = 37,998 : x
2. Step 2: Convert to fraction form
   67,806/93,572.64 = 37,998/x
3. Step 3: Cross multiply
   67,806x = 93,572.64 × 37,998
4. Step 4: Simplify right side
   67,806x = 3,555,573,174.72
5. Step 5: Solve for x
   x = 3,555,573,174.72/67,806
6. Step 6: Final answer
   x = 52,437.44