Finding the Fourth Proportional to 9,055.10, 12,498.66 and 5,868.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,055.10 : 12,498.66 = 5,868.29 : x
2. Step 2: Convert to fraction form
   9,055.10/12,498.66 = 5,868.29/x
3. Step 3: Cross multiply
   9,055.10x = 12,498.66 × 5,868.29
4. Step 4: Simplify right side
   9,055.10x = 73,345,761.49
5. Step 5: Solve for x
   x = 73,345,761.49/9,055.10
6. Step 6: Final answer
   x = 8,099.94