Finding the Fourth Proportional to 6,947.29, 9,588.61 and 5,265.77

Step by Step Solution

1. Step 1: Write the proportion equation
   6,947.29 : 9,588.61 = 5,265.77 : x
2. Step 2: Convert to fraction form
   6,947.29/9,588.61 = 5,265.77/x
3. Step 3: Cross multiply
   6,947.29x = 9,588.61 × 5,265.77
4. Step 4: Simplify right side
   6,947.29x = 50,491,373.52
5. Step 5: Solve for x
   x = 50,491,373.52/6,947.29
6. Step 6: Final answer
   x = 7,267.78