Finding the Fourth Proportional to 112,625.03, 155,413.69 and 64,882.22

Step by Step Solution

1. Step 1: Write the proportion equation
   112,625.03 : 155,413.69 = 64,882.22 : x
2. Step 2: Convert to fraction form
   112,625.03/155,413.69 = 64,882.22/x
3. Step 3: Cross multiply
   112,625.03x = 155,413.69 × 64,882.22
4. Step 4: Simplify right side
   112,625.03x = 10,083,584,286.32
5. Step 5: Solve for x
   x = 10,083,584,286.32/112,625.03
6. Step 6: Final answer
   x = 89,532.35