Finding the Fourth Proportional to 6,659.73, 9,981.82 and 5,010.98

Step by Step Solution

1. Step 1: Write the proportion equation
   6,659.73 : 9,981.82 = 5,010.98 : x
2. Step 2: Convert to fraction form
   6,659.73/9,981.82 = 5,010.98/x
3. Step 3: Cross multiply
   6,659.73x = 9,981.82 × 5,010.98
4. Step 4: Simplify right side
   6,659.73x = 50,018,700.38
5. Step 5: Solve for x
   x = 50,018,700.38/6,659.73
6. Step 6: Final answer
   x = 7,510.62