Finding the Fourth Proportional to 9,174.96, 12,665.32 and 6,194.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,174.96 : 12,665.32 = 6,194.83 : x
2. Step 2: Convert to fraction form
   9,174.96/12,665.32 = 6,194.83/x
3. Step 3: Cross multiply
   9,174.96x = 12,665.32 × 6,194.83
4. Step 4: Simplify right side
   9,174.96x = 78,459,457.15
5. Step 5: Solve for x
   x = 78,459,457.15/9,174.96
6. Step 6: Final answer
   x = 8,551.48