Finding the Fourth Proportional to 72,215,952.06, 108,320,112.98 and 23,687,413.50

Step by Step Solution

1. Step 1: Write the proportion equation
   72,215,952.06 : 108,320,112.98 = 23,687,413.50 : x
2. Step 2: Convert to fraction form
   72,215,952.06/108,320,112.98 = 23,687,413.50/x
3. Step 3: Cross multiply
   72,215,952.06x = 108,320,112.98 × 23,687,413.50
4. Step 4: Simplify right side
   72,215,952.06x = 2,565,823,306,523,977.50
5. Step 5: Solve for x
   x = 2,565,823,306,523,977.50/72,215,952.06
6. Step 6: Final answer
   x = 35,529,868.86