Finding the Fourth Proportional to 86,499,413.52, 119,369,506.88 and 46,806,944.46

Step by Step Solution

1. Step 1: Write the proportion equation
   86,499,413.52 : 119,369,506.88 = 46,806,944.46 : x
2. Step 2: Convert to fraction form
   86,499,413.52/119,369,506.88 = 46,806,944.46/x
3. Step 3: Cross multiply
   86,499,413.52x = 119,369,506.88 × 46,806,944.46
4. Step 4: Simplify right side
   86,499,413.52x = 5,587,321,878,749,748
5. Step 5: Solve for x
   x = 5,587,321,878,749,748/86,499,413.52
6. Step 6: Final answer
   x = 64,593,754.47