Finding the Fourth Proportional to 6,516.28, 8,994.54 and 4,164.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,516.28 : 8,994.54 = 4,164.76 : x
2. Step 2: Convert to fraction form
   6,516.28/8,994.54 = 4,164.76/x
3. Step 3: Cross multiply
   6,516.28x = 8,994.54 × 4,164.76
4. Step 4: Simplify right side
   6,516.28x = 37,460,100.41
5. Step 5: Solve for x
   x = 37,460,100.41/6,516.28
6. Step 6: Final answer
   x = 5,748.69