Finding the Fourth Proportional to 67,941.25, 101,454.35 and 55,485.98

Step by Step Solution

1. Step 1: Write the proportion equation
   67,941.25 : 101,454.35 = 55,485.98 : x
2. Step 2: Convert to fraction form
   67,941.25/101,454.35 = 55,485.98/x
3. Step 3: Cross multiply
   67,941.25x = 101,454.35 × 55,485.98
4. Step 4: Simplify right side
   67,941.25x = 5,629,294,035.01
5. Step 5: Solve for x
   x = 5,629,294,035.01/67,941.25
6. Step 6: Final answer
   x = 82,855.32