Finding the Fourth Proportional to 88,413.87, 132,588 and 37,806.69

Step by Step Solution

1. Step 1: Write the proportion equation
   88,413.87 : 132,588 = 37,806.69 : x
2. Step 2: Convert to fraction form
   88,413.87/132,588 = 37,806.69/x
3. Step 3: Cross multiply
   88,413.87x = 132,588 × 37,806.69
4. Step 4: Simplify right side
   88,413.87x = 5,012,713,413.72
5. Step 5: Solve for x
   x = 5,012,713,413.72/88,413.87
6. Step 6: Final answer
   x = 56,696.01