Finding the Fourth Proportional to 1,608,105,507.94, 2,219,239,427.59 and 893,671,171.95

Step by Step Solution

1. Step 1: Write the proportion equation
   1,608,105,507.94 : 2,219,239,427.59 = 893,671,171.95 : x
2. Step 2: Convert to fraction form
   1,608,105,507.94/2,219,239,427.59 = 893,671,171.95/x
3. Step 3: Cross multiply
   1,608,105,507.94x = 2,219,239,427.59 × 893,671,171.95
4. Step 4: Simplify right side
   1,608,105,507.94x = 1,983,270,300,092,002,816
5. Step 5: Solve for x
   x = 1,983,270,300,092,002,816/1,608,105,507.94
6. Step 6: Final answer
   x = 1,233,296,130.32