Finding the Fourth Proportional to 9,726.51, 14,591.69 and 3,484.85

Step by Step Solution

1. Step 1: Write the proportion equation
   9,726.51 : 14,591.69 = 3,484.85 : x
2. Step 2: Convert to fraction form
   9,726.51/14,591.69 = 3,484.85/x
3. Step 3: Cross multiply
   9,726.51x = 14,591.69 × 3,484.85
4. Step 4: Simplify right side
   9,726.51x = 50,849,760.51
5. Step 5: Solve for x
   x = 50,849,760.51/9,726.51
6. Step 6: Final answer
   x = 5,227.96