Finding the Fourth Proportional to 45,972.86, 63,442.61 and 25,829.73

Step by Step Solution

1. Step 1: Write the proportion equation
   45,972.86 : 63,442.61 = 25,829.73 : x
2. Step 2: Convert to fraction form
   45,972.86/63,442.61 = 25,829.73/x
3. Step 3: Cross multiply
   45,972.86x = 63,442.61 × 25,829.73
4. Step 4: Simplify right side
   45,972.86x = 1,638,705,500.82
5. Step 5: Solve for x
   x = 1,638,705,500.82/45,972.86
6. Step 6: Final answer
   x = 35,645.06