Finding the Fourth Proportional to 10,730.55, 16,030.55 and 6,951.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,730.55 : 16,030.55 = 6,951.56 : x
2. Step 2: Convert to fraction form
   10,730.55/16,030.55 = 6,951.56/x
3. Step 3: Cross multiply
   10,730.55x = 16,030.55 × 6,951.56
4. Step 4: Simplify right side
   10,730.55x = 111,437,363.54
5. Step 5: Solve for x
   x = 111,437,363.54/10,730.55
6. Step 6: Final answer
   x = 10,385.06