Finding the Fourth Proportional to 9,501.71, 13,106.75 and 5,958.77

Step by Step Solution

1. Step 1: Write the proportion equation
   9,501.71 : 13,106.75 = 5,958.77 : x
2. Step 2: Convert to fraction form
   9,501.71/13,106.75 = 5,958.77/x
3. Step 3: Cross multiply
   9,501.71x = 13,106.75 × 5,958.77
4. Step 4: Simplify right side
   9,501.71x = 78,100,013.37
5. Step 5: Solve for x
   x = 78,100,013.37/9,501.71
6. Step 6: Final answer
   x = 8,219.58