Finding the Fourth Proportional to 6,185.56, 9,279.94 and 2,487.92

Step by Step Solution

1. Step 1: Write the proportion equation
   6,185.56 : 9,279.94 = 2,487.92 : x
2. Step 2: Convert to fraction form
   6,185.56/9,279.94 = 2,487.92/x
3. Step 3: Cross multiply
   6,185.56x = 9,279.94 × 2,487.92
4. Step 4: Simplify right side
   6,185.56x = 23,087,748.32
5. Step 5: Solve for x
   x = 23,087,748.32/6,185.56
6. Step 6: Final answer
   x = 3,732.52