Finding the Fourth Proportional to 67,076.01, 92,544.72 and 40,208.72

Step by Step Solution

1. Step 1: Write the proportion equation
   67,076.01 : 92,544.72 = 40,208.72 : x
2. Step 2: Convert to fraction form
   67,076.01/92,544.72 = 40,208.72/x
3. Step 3: Cross multiply
   67,076.01x = 92,544.72 × 40,208.72
4. Step 4: Simplify right side
   67,076.01x = 3,721,104,271.23
5. Step 5: Solve for x
   x = 3,721,104,271.23/67,076.01
6. Step 6: Final answer
   x = 55,475.93