Finding the Fourth Proportional to 5,443.32, 8,164.96 and 4,349.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,443.32 : 8,164.96 = 4,349.82 : x
2. Step 2: Convert to fraction form
   5,443.32/8,164.96 = 4,349.82/x
3. Step 3: Cross multiply
   5,443.32x = 8,164.96 × 4,349.82
4. Step 4: Simplify right side
   5,443.32x = 35,516,106.31
5. Step 5: Solve for x
   x = 35,516,106.31/5,443.32
6. Step 6: Final answer
   x = 6,524.71