Finding the Fourth Proportional to 33,139.82, 45,749.88 and 25,569.14

Step by Step Solution

1. Step 1: Write the proportion equation
   33,139.82 : 45,749.88 = 25,569.14 : x
2. Step 2: Convert to fraction form
   33,139.82/45,749.88 = 25,569.14/x
3. Step 3: Cross multiply
   33,139.82x = 45,749.88 × 25,569.14
4. Step 4: Simplify right side
   33,139.82x = 1,169,785,086.70
5. Step 5: Solve for x
   x = 1,169,785,086.70/33,139.82
6. Step 6: Final answer
   x = 35,298.47