Finding the Fourth Proportional to 7,326.32, 10,109.22 and 4,182.08

Step by Step Solution

1. Step 1: Write the proportion equation
   7,326.32 : 10,109.22 = 4,182.08 : x
2. Step 2: Convert to fraction form
   7,326.32/10,109.22 = 4,182.08/x
3. Step 3: Cross multiply
   7,326.32x = 10,109.22 × 4,182.08
4. Step 4: Simplify right side
   7,326.32x = 42,277,566.78
5. Step 5: Solve for x
   x = 42,277,566.78/7,326.32
6. Step 6: Final answer
   x = 5,770.64