Finding the Fourth Proportional to 45,522, 62,819.73 and 25,380.54

Step by Step Solution

1. Step 1: Write the proportion equation
   45,522 : 62,819.73 = 25,380.54 : x
2. Step 2: Convert to fraction form
   45,522/62,819.73 = 25,380.54/x
3. Step 3: Cross multiply
   45,522x = 62,819.73 × 25,380.54
4. Step 4: Simplify right side
   45,522x = 1,594,398,670.05
5. Step 5: Solve for x
   x = 1,594,398,670.05/45,522
6. Step 6: Final answer
   x = 35,024.79