Finding the Fourth Proportional to 9,761.02, 13,470.23 and 5,284.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,761.02 : 13,470.23 = 5,284.82 : x
2. Step 2: Convert to fraction form
   9,761.02/13,470.23 = 5,284.82/x
3. Step 3: Cross multiply
   9,761.02x = 13,470.23 × 5,284.82
4. Step 4: Simplify right side
   9,761.02x = 71,187,740.91
5. Step 5: Solve for x
   x = 71,187,740.91/9,761.02
6. Step 6: Final answer
   x = 7,293.06