Finding the Fourth Proportional to 9,947.00, 14,914.73 and 5,269.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,947.00 : 14,914.73 = 5,269.25 : x
2. Step 2: Convert to fraction form
   9,947.00/14,914.73 = 5,269.25/x
3. Step 3: Cross multiply
   9,947.00x = 14,914.73 × 5,269.25
4. Step 4: Simplify right side
   9,947.00x = 78,589,491.51
5. Step 5: Solve for x
   x = 78,589,491.51/9,947.00
6. Step 6: Final answer
   x = 7,900.82