Finding the Fourth Proportional to 4,066.34, 6,099.59 and 1,293.05

Step by Step Solution

1. Step 1: Write the proportion equation
   4,066.34 : 6,099.59 = 1,293.05 : x
2. Step 2: Convert to fraction form
   4,066.34/6,099.59 = 1,293.05/x
3. Step 3: Cross multiply
   4,066.34x = 6,099.59 × 1,293.05
4. Step 4: Simplify right side
   4,066.34x = 7,887,093.33
5. Step 5: Solve for x
   x = 7,887,093.33/4,066.34
6. Step 6: Final answer
   x = 1,939.60