Finding the Fourth Proportional to 55,247.49, 82,870.67 and 23,630.76

Step by Step Solution

1. Step 1: Write the proportion equation
   55,247.49 : 82,870.67 = 23,630.76 : x
2. Step 2: Convert to fraction form
   55,247.49/82,870.67 = 23,630.76/x
3. Step 3: Cross multiply
   55,247.49x = 82,870.67 × 23,630.76
4. Step 4: Simplify right side
   55,247.49x = 1,958,297,139.50
5. Step 5: Solve for x
   x = 1,958,297,139.50/55,247.49
6. Step 6: Final answer
   x = 35,445.90