Finding the Fourth Proportional to 11,004.29, 16,502.23 and 4,763.81

Step by Step Solution

1. Step 1: Write the proportion equation
   11,004.29 : 16,502.23 = 4,763.81 : x
2. Step 2: Convert to fraction form
   11,004.29/16,502.23 = 4,763.81/x
3. Step 3: Cross multiply
   11,004.29x = 16,502.23 × 4,763.81
4. Step 4: Simplify right side
   11,004.29x = 78,613,535.51
5. Step 5: Solve for x
   x = 78,613,535.51/11,004.29
6. Step 6: Final answer
   x = 7,143.90