Finding the Fourth Proportional to 7,305.80, 10,081.98 and 4,162.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,305.80 : 10,081.98 = 4,162.52 : x
2. Step 2: Convert to fraction form
   7,305.80/10,081.98 = 4,162.52/x
3. Step 3: Cross multiply
   7,305.80x = 10,081.98 × 4,162.52
4. Step 4: Simplify right side
   7,305.80x = 41,966,443.39
5. Step 5: Solve for x
   x = 41,966,443.39/7,305.80
6. Step 6: Final answer
   x = 5,744.26