Finding the Fourth Proportional to 33,204.72, 45,820.44 and 18,300.72

Step by Step Solution

1. Step 1: Write the proportion equation
   33,204.72 : 45,820.44 = 18,300.72 : x
2. Step 2: Convert to fraction form
   33,204.72/45,820.44 = 18,300.72/x
3. Step 3: Cross multiply
   33,204.72x = 45,820.44 × 18,300.72
4. Step 4: Simplify right side
   33,204.72x = 838,547,042.72
5. Step 5: Solve for x
   x = 838,547,042.72/33,204.72
6. Step 6: Final answer
   x = 25,253.85