Finding the Fourth Proportional to 45,637.98, 62,981.73 and 25,494.18

Step by Step Solution

1. Step 1: Write the proportion equation
   45,637.98 : 62,981.73 = 25,494.18 : x
2. Step 2: Convert to fraction form
   45,637.98/62,981.73 = 25,494.18/x
3. Step 3: Cross multiply
   45,637.98x = 62,981.73 × 25,494.18
4. Step 4: Simplify right side
   45,637.98x = 1,605,667,561.33
5. Step 5: Solve for x
   x = 1,605,667,561.33/45,637.98
6. Step 6: Final answer
   x = 35,182.70