Finding the Fourth Proportional to 8,019.84, 12,034.62 and 3,092.88

Step by Step Solution

1. Step 1: Write the proportion equation
   8,019.84 : 12,034.62 = 3,092.88 : x
2. Step 2: Convert to fraction form
   8,019.84/12,034.62 = 3,092.88/x
3. Step 3: Cross multiply
   8,019.84x = 12,034.62 × 3,092.88
4. Step 4: Simplify right side
   8,019.84x = 37,221,635.51
5. Step 5: Solve for x
   x = 37,221,635.51/8,019.84
6. Step 6: Final answer
   x = 4,641.19