Finding the Fourth Proportional to 5,926.33, 8,843.48 and 5,139.01

Step by Step Solution

1. Step 1: Write the proportion equation
   5,926.33 : 8,843.48 = 5,139.01 : x
2. Step 2: Convert to fraction form
   5,926.33/8,843.48 = 5,139.01/x
3. Step 3: Cross multiply
   5,926.33x = 8,843.48 × 5,139.01
4. Step 4: Simplify right side
   5,926.33x = 45,446,732.15
5. Step 5: Solve for x
   x = 45,446,732.15/5,926.33
6. Step 6: Final answer
   x = 7,668.61