Finding the Fourth Proportional to 45,630.25, 62,969.06 and 25,487.42

Step by Step Solution

1. Step 1: Write the proportion equation
   45,630.25 : 62,969.06 = 25,487.42 : x
2. Step 2: Convert to fraction form
   45,630.25/62,969.06 = 25,487.42/x
3. Step 3: Cross multiply
   45,630.25x = 62,969.06 × 25,487.42
4. Step 4: Simplify right side
   45,630.25x = 1,604,919,100.37
5. Step 5: Solve for x
   x = 1,604,919,100.37/45,630.25
6. Step 6: Final answer
   x = 35,172.26