Finding the Fourth Proportional to 10,637.73, 14,680.78 and 7,046.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,637.73 : 14,680.78 = 7,046.46 : x
2. Step 2: Convert to fraction form
   10,637.73/14,680.78 = 7,046.46/x
3. Step 3: Cross multiply
   10,637.73x = 14,680.78 × 7,046.46
4. Step 4: Simplify right side
   10,637.73x = 103,447,511.42
5. Step 5: Solve for x
   x = 103,447,511.42/10,637.73
6. Step 6: Final answer
   x = 9,724.59