Finding the Fourth Proportional to 74,300.82, 111,460.98 and 39,241.86

Step by Step Solution

1. Step 1: Write the proportion equation
   74,300.82 : 111,460.98 = 39,241.86 : x
2. Step 2: Convert to fraction form
   74,300.82/111,460.98 = 39,241.86/x
3. Step 3: Cross multiply
   74,300.82x = 111,460.98 × 39,241.86
4. Step 4: Simplify right side
   74,300.82x = 4,373,936,172.62
5. Step 5: Solve for x
   x = 4,373,936,172.62/74,300.82
6. Step 6: Final answer
   x = 58,867.94