Finding the Fourth Proportional to 8,077.30, 12,096.51 and 5,472.34

Step by Step Solution

1. Step 1: Write the proportion equation
   8,077.30 : 12,096.51 = 5,472.34 : x
2. Step 2: Convert to fraction form
   8,077.30/12,096.51 = 5,472.34/x
3. Step 3: Cross multiply
   8,077.30x = 12,096.51 × 5,472.34
4. Step 4: Simplify right side
   8,077.30x = 66,196,215.53
5. Step 5: Solve for x
   x = 66,196,215.53/8,077.30
6. Step 6: Final answer
   x = 8,195.34