Finding the Fourth Proportional to 9,977.05, 14,974.83 and 5,050.17

Step by Step Solution

1. Step 1: Write the proportion equation
   9,977.05 : 14,974.83 = 5,050.17 : x
2. Step 2: Convert to fraction form
   9,977.05/14,974.83 = 5,050.17/x
3. Step 3: Cross multiply
   9,977.05x = 14,974.83 × 5,050.17
4. Step 4: Simplify right side
   9,977.05x = 75,625,437.22
5. Step 5: Solve for x
   x = 75,625,437.22/9,977.05
6. Step 6: Final answer
   x = 7,579.94