Finding the Fourth Proportional to 12,080.06, 18,099.57 and 5,843

Step by Step Solution

1. Step 1: Write the proportion equation
   12,080.06 : 18,099.57 = 5,843 : x
2. Step 2: Convert to fraction form
   12,080.06/18,099.57 = 5,843/x
3. Step 3: Cross multiply
   12,080.06x = 18,099.57 × 5,843
4. Step 4: Simplify right side
   12,080.06x = 105,755,787.51
5. Step 5: Solve for x
   x = 105,755,787.51/12,080.06
6. Step 6: Final answer
   x = 8,754.57