Finding the Fourth Proportional to 1,665,112,945.56, 2,496,701,266.74 and 630,053,784.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,665,112,945.56 : 2,496,701,266.74 = 630,053,784.60 : x
2. Step 2: Convert to fraction form
   1,665,112,945.56/2,496,701,266.74 = 630,053,784.60/x
3. Step 3: Cross multiply
   1,665,112,945.56x = 2,496,701,266.74 × 630,053,784.60
4. Step 4: Simplify right side
   1,665,112,945.56x = 1,573,056,082,125,150,976
5. Step 5: Solve for x
   x = 1,573,056,082,125,150,976/1,665,112,945.56
6. Step 6: Final answer
   x = 944,714,342.84