Finding the Fourth Proportional to 11,057,488,498.64, 16,586,132,709.11 and 3,494,274,433.49

Step by Step Solution

1. Step 1: Write the proportion equation
   11,057,488,498.64 : 16,586,132,709.11 = 3,494,274,433.49 : x
2. Step 2: Convert to fraction form
   11,057,488,498.64/16,586,132,709.11 = 3,494,274,433.49/x
3. Step 3: Cross multiply
   11,057,488,498.64x = 16,586,132,709.11 × 3,494,274,433.49
4. Step 4: Simplify right side
   11,057,488,498.64x = 57,956,499,475,814,899,712
5. Step 5: Solve for x
   x = 57,956,499,475,814,899,712/11,057,488,498.64
6. Step 6: Final answer
   x = 5,241,380,036.97