Finding the Fourth Proportional to 9,341.06, 12,890.67 and 5,804.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,341.06 : 12,890.67 = 5,804.27 : x
2. Step 2: Convert to fraction form
   9,341.06/12,890.67 = 5,804.27/x
3. Step 3: Cross multiply
   9,341.06x = 12,890.67 × 5,804.27
4. Step 4: Simplify right side
   9,341.06x = 74,820,961.39
5. Step 5: Solve for x
   x = 74,820,961.39/9,341.06
6. Step 6: Final answer
   x = 8,009.90