Finding the Fourth Proportional to 36,707,956.95, 55,060,185.83 and 12,444,504.15

Step by Step Solution

1. Step 1: Write the proportion equation
   36,707,956.95 : 55,060,185.83 = 12,444,504.15 : x
2. Step 2: Convert to fraction form
   36,707,956.95/55,060,185.83 = 12,444,504.15/x
3. Step 3: Cross multiply
   36,707,956.95x = 55,060,185.83 × 12,444,504.15
4. Step 4: Simplify right side
   36,707,956.95x = 685,196,710,998,983.75
5. Step 5: Solve for x
   x = 685,196,710,998,983.75/36,707,956.95
6. Step 6: Final answer
   x = 18,666,163.09