Finding the Fourth Proportional to 22,224.36, 30,667.11 and 13,150.00

Step by Step Solution

1. Step 1: Write the proportion equation
   22,224.36 : 30,667.11 = 13,150.00 : x
2. Step 2: Convert to fraction form
   22,224.36/30,667.11 = 13,150.00/x
3. Step 3: Cross multiply
   22,224.36x = 30,667.11 × 13,150.00
4. Step 4: Simplify right side
   22,224.36x = 403,272,485.52
5. Step 5: Solve for x
   x = 403,272,485.52/22,224.36
6. Step 6: Final answer
   x = 18,145.51