Finding the Fourth Proportional to 6,807,951,776.24, 10,212,233,533.32 and 2,085,927,746.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,807,951,776.24 : 10,212,233,533.32 = 2,085,927,746.48 : x
2. Step 2: Convert to fraction form
   6,807,951,776.24/10,212,233,533.32 = 2,085,927,746.48/x
3. Step 3: Cross multiply
   6,807,951,776.24x = 10,212,233,533.32 × 2,085,927,746.48
4. Step 4: Simplify right side
   6,807,951,776.24x = 21,301,981,280,685,674,496
5. Step 5: Solve for x
   x = 21,301,981,280,685,674,496/6,807,951,776.24
6. Step 6: Final answer
   x = 3,128,985,336.68