Finding the Fourth Proportional to 72,785,016.20, 109,141,015.98 and 24,245,805.08

Step by Step Solution

1. Step 1: Write the proportion equation
   72,785,016.20 : 109,141,015.98 = 24,245,805.08 : x
2. Step 2: Convert to fraction form
   72,785,016.20/109,141,015.98 = 24,245,805.08/x
3. Step 3: Cross multiply
   72,785,016.20x = 109,141,015.98 × 24,245,805.08
4. Step 4: Simplify right side
   72,785,016.20x = 2,646,211,800,048,019.50
5. Step 5: Solve for x
   x = 2,646,211,800,048,019.50/72,785,016.20
6. Step 6: Final answer
   x = 36,356,546.14