Finding the Fourth Proportional to 33,192.00, 45,699.16 and 30,928.45

Step by Step Solution

1. Step 1: Write the proportion equation
   33,192.00 : 45,699.16 = 30,928.45 : x
2. Step 2: Convert to fraction form
   33,192.00/45,699.16 = 30,928.45/x
3. Step 3: Cross multiply
   33,192.00x = 45,699.16 × 30,928.45
4. Step 4: Simplify right side
   33,192.00x = 1,413,404,222.73
5. Step 5: Solve for x
   x = 1,413,404,222.73/33,192.00
6. Step 6: Final answer
   x = 42,582.68