Finding the Fourth Proportional to 67,353.59, 92,947.77 and 37,139.38

Step by Step Solution

1. Step 1: Write the proportion equation
   67,353.59 : 92,947.77 = 37,139.38 : x
2. Step 2: Convert to fraction form
   67,353.59/92,947.77 = 37,139.38/x
3. Step 3: Cross multiply
   67,353.59x = 92,947.77 × 37,139.38
4. Step 4: Simplify right side
   67,353.59x = 3,452,022,317.81
5. Step 5: Solve for x
   x = 3,452,022,317.81/67,353.59
6. Step 6: Final answer
   x = 51,252.24