Finding the Fourth Proportional to 8,094.86, 12,145.35 and 3,168.02

Step by Step Solution

1. Step 1: Write the proportion equation
   8,094.86 : 12,145.35 = 3,168.02 : x
2. Step 2: Convert to fraction form
   8,094.86/12,145.35 = 3,168.02/x
3. Step 3: Cross multiply
   8,094.86x = 12,145.35 × 3,168.02
4. Step 4: Simplify right side
   8,094.86x = 38,476,711.71
5. Step 5: Solve for x
   x = 38,476,711.71/8,094.86
6. Step 6: Final answer
   x = 4,753.23