Finding the Fourth Proportional to 63,019.67, 86,971.35 and 34,725.35

Step by Step Solution

1. Step 1: Write the proportion equation
   63,019.67 : 86,971.35 = 34,725.35 : x
2. Step 2: Convert to fraction form
   63,019.67/86,971.35 = 34,725.35/x
3. Step 3: Cross multiply
   63,019.67x = 86,971.35 × 34,725.35
4. Step 4: Simplify right side
   63,019.67x = 3,020,110,786.15
5. Step 5: Solve for x
   x = 3,020,110,786.15/63,019.67
6. Step 6: Final answer
   x = 47,923.31