Finding the Fourth Proportional to 9,443.37, 13,030.83 and 5,666.39

Step by Step Solution

1. Step 1: Write the proportion equation
   9,443.37 : 13,030.83 = 5,666.39 : x
2. Step 2: Convert to fraction form
   9,443.37/13,030.83 = 5,666.39/x
3. Step 3: Cross multiply
   9,443.37x = 13,030.83 × 5,666.39
4. Step 4: Simplify right side
   9,443.37x = 73,837,699.65
5. Step 5: Solve for x
   x = 73,837,699.65/9,443.37
6. Step 6: Final answer
   x = 7,819.00