Finding the Fourth Proportional to 23,111.00, 34,661.43 and 11,259.68

Step by Step Solution

1. Step 1: Write the proportion equation
   23,111.00 : 34,661.43 = 11,259.68 : x
2. Step 2: Convert to fraction form
   23,111.00/34,661.43 = 11,259.68/x
3. Step 3: Cross multiply
   23,111.00x = 34,661.43 × 11,259.68
4. Step 4: Simplify right side
   23,111.00x = 390,276,696.80
5. Step 5: Solve for x
   x = 390,276,696.80/23,111.00
6. Step 6: Final answer
   x = 16,887.06