Finding the Fourth Proportional to 67,240.59, 92,788.34 and 37,020.18

Step by Step Solution

1. Step 1: Write the proportion equation
   67,240.59 : 92,788.34 = 37,020.18 : x
2. Step 2: Convert to fraction form
   67,240.59/92,788.34 = 37,020.18/x
3. Step 3: Cross multiply
   67,240.59x = 92,788.34 × 37,020.18
4. Step 4: Simplify right side
   67,240.59x = 3,435,040,677.31
5. Step 5: Solve for x
   x = 3,435,040,677.31/67,240.59
6. Step 6: Final answer
   x = 51,085.82