Finding the Fourth Proportional to 22,365, 33,548.64 and 5,725.17

Step by Step Solution

1. Step 1: Write the proportion equation
   22,365 : 33,548.64 = 5,725.17 : x
2. Step 2: Convert to fraction form
   22,365/33,548.64 = 5,725.17/x
3. Step 3: Cross multiply
   22,365x = 33,548.64 × 5,725.17
4. Step 4: Simplify right side
   22,365x = 192,071,667.27
5. Step 5: Solve for x
   x = 192,071,667.27/22,365
6. Step 6: Final answer
   x = 8,588.05