Finding the Fourth Proportional to 32,196.16, 44,426.64 and 18,771.76

Step by Step Solution

1. Step 1: Write the proportion equation
   32,196.16 : 44,426.64 = 18,771.76 : x
2. Step 2: Convert to fraction form
   32,196.16/44,426.64 = 18,771.76/x
3. Step 3: Cross multiply
   32,196.16x = 44,426.64 × 18,771.76
4. Step 4: Simplify right side
   32,196.16x = 833,966,223.69
5. Step 5: Solve for x
   x = 833,966,223.69/32,196.16
6. Step 6: Final answer
   x = 25,902.66