Finding the Fourth Proportional to 9,184.57, 12,674.72 and 4,992.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,184.57 : 12,674.72 = 4,992.82 : x
2. Step 2: Convert to fraction form
   9,184.57/12,674.72 = 4,992.82/x
3. Step 3: Cross multiply
   9,184.57x = 12,674.72 × 4,992.82
4. Step 4: Simplify right side
   9,184.57x = 63,282,595.51
5. Step 5: Solve for x
   x = 63,282,595.51/9,184.57
6. Step 6: Final answer
   x = 6,890.10