Finding the Fourth Proportional to 2,108,827,367.37, 2,910,181,703.99 and 1,169,027,627.85

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,827,367.37 : 2,910,181,703.99 = 1,169,027,627.85 : x
2. Step 2: Convert to fraction form
   2,108,827,367.37/2,910,181,703.99 = 1,169,027,627.85/x
3. Step 3: Cross multiply
   2,108,827,367.37x = 2,910,181,703.99 × 1,169,027,627.85
4. Step 4: Simplify right side
   2,108,827,367.37x = 3,402,082,814,022,055,424
5. Step 5: Solve for x
   x = 3,402,082,814,022,055,424/2,108,827,367.37
6. Step 6: Final answer
   x = 1,613,258,091.52