Finding the Fourth Proportional to 33,283.98, 45,910.80 and 25,308.72

Step by Step Solution

1. Step 1: Write the proportion equation
   33,283.98 : 45,910.80 = 25,308.72 : x
2. Step 2: Convert to fraction form
   33,283.98/45,910.80 = 25,308.72/x
3. Step 3: Cross multiply
   33,283.98x = 45,910.80 × 25,308.72
4. Step 4: Simplify right side
   33,283.98x = 1,161,943,582.18
5. Step 5: Solve for x
   x = 1,161,943,582.18/33,283.98
6. Step 6: Final answer
   x = 34,910.00