Finding the Fourth Proportional to 92,956.50, 139,456.62 and 30,627

Step by Step Solution

1. Step 1: Write the proportion equation
   92,956.50 : 139,456.62 = 30,627 : x
2. Step 2: Convert to fraction form
   92,956.50/139,456.62 = 30,627/x
3. Step 3: Cross multiply
   92,956.50x = 139,456.62 × 30,627
4. Step 4: Simplify right side
   92,956.50x = 4,271,137,900.74
5. Step 5: Solve for x
   x = 4,271,137,900.74/92,956.50
6. Step 6: Final answer
   x = 45,947.71