Finding the Fourth Proportional to 6,182.31, 8,531.28 and 3,667.26

Step by Step Solution

1. Step 1: Write the proportion equation
   6,182.31 : 8,531.28 = 3,667.26 : x
2. Step 2: Convert to fraction form
   6,182.31/8,531.28 = 3,667.26/x
3. Step 3: Cross multiply
   6,182.31x = 8,531.28 × 3,667.26
4. Step 4: Simplify right side
   6,182.31x = 31,286,421.89
5. Step 5: Solve for x
   x = 31,286,421.89/6,182.31
6. Step 6: Final answer
   x = 5,060.64