Finding the Fourth Proportional to 63,019.25, 86,908.13 and 45,996.54

Step by Step Solution

1. Step 1: Write the proportion equation
   63,019.25 : 86,908.13 = 45,996.54 : x
2. Step 2: Convert to fraction form
   63,019.25/86,908.13 = 45,996.54/x
3. Step 3: Cross multiply
   63,019.25x = 86,908.13 × 45,996.54
4. Step 4: Simplify right side
   63,019.25x = 3,997,473,047.89
5. Step 5: Solve for x
   x = 3,997,473,047.89/63,019.25
6. Step 6: Final answer
   x = 63,432.58