Finding the Fourth Proportional to 1,966,850,976.96, 2,714,409,105.39 and 1,120,114,134.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,966,850,976.96 : 2,714,409,105.39 = 1,120,114,134.50 : x
2. Step 2: Convert to fraction form
   1,966,850,976.96/2,714,409,105.39 = 1,120,114,134.50/x
3. Step 3: Cross multiply
   1,966,850,976.96x = 2,714,409,105.39 × 1,120,114,134.50
4. Step 4: Simplify right side
   1,966,850,976.96x = 3,040,448,005,749,266,432
5. Step 5: Solve for x
   x = 3,040,448,005,749,266,432/1,966,850,976.96
6. Step 6: Final answer
   x = 1,545,845,639.23