Finding the Fourth Proportional to 11,164.49, 16,742.81 and 4,499.00

Step by Step Solution

1. Step 1: Write the proportion equation
   11,164.49 : 16,742.81 = 4,499.00 : x
2. Step 2: Convert to fraction form
   11,164.49/16,742.81 = 4,499.00/x
3. Step 3: Cross multiply
   11,164.49x = 16,742.81 × 4,499.00
4. Step 4: Simplify right side
   11,164.49x = 75,325,829.72
5. Step 5: Solve for x
   x = 75,325,829.72/11,164.49
6. Step 6: Final answer
   x = 6,746.91