Finding the Fourth Proportional to 8,649,016,097.64, 12,972,213,310.83 and 2,353,935,870.59

Step by Step Solution

1. Step 1: Write the proportion equation
   8,649,016,097.64 : 12,972,213,310.83 = 2,353,935,870.59 : x
2. Step 2: Convert to fraction form
   8,649,016,097.64/12,972,213,310.83 = 2,353,935,870.59/x
3. Step 3: Cross multiply
   8,649,016,097.64x = 12,972,213,310.83 × 2,353,935,870.59
4. Step 4: Simplify right side
   8,649,016,097.64x = 30,535,758,233,242,943,488
5. Step 5: Solve for x
   x = 30,535,758,233,242,943,488/8,649,016,097.64
6. Step 6: Final answer
   x = 3,530,547,045.87