Finding the Fourth Proportional to 83,786.48, 115,625.40 and 46,061.36

Step by Step Solution

1. Step 1: Write the proportion equation
   83,786.48 : 115,625.40 = 46,061.36 : x
2. Step 2: Convert to fraction form
   83,786.48/115,625.40 = 46,061.36/x
3. Step 3: Cross multiply
   83,786.48x = 115,625.40 × 46,061.36
4. Step 4: Simplify right side
   83,786.48x = 5,325,863,174.54
5. Step 5: Solve for x
   x = 5,325,863,174.54/83,786.48
6. Step 6: Final answer
   x = 63,564.71