Finding the Fourth Proportional to 9,726.81, 14,590.41 and 3,152.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,726.81 : 14,590.41 = 3,152.98 : x
2. Step 2: Convert to fraction form
   9,726.81/14,590.41 = 3,152.98/x
3. Step 3: Cross multiply
   9,726.81x = 14,590.41 × 3,152.98
4. Step 4: Simplify right side
   9,726.81x = 46,003,270.92
5. Step 5: Solve for x
   x = 46,003,270.92/9,726.81
6. Step 6: Final answer
   x = 4,729.53