Finding the Fourth Proportional to 45,736.07, 63,112.82 and 25,589.48

Step by Step Solution

1. Step 1: Write the proportion equation
   45,736.07 : 63,112.82 = 25,589.48 : x
2. Step 2: Convert to fraction form
   45,736.07/63,112.82 = 25,589.48/x
3. Step 3: Cross multiply
   45,736.07x = 63,112.82 × 25,589.48
4. Step 4: Simplify right side
   45,736.07x = 1,615,023,801.62
5. Step 5: Solve for x
   x = 1,615,023,801.62/45,736.07
6. Step 6: Final answer
   x = 35,311.82