Finding the Fourth Proportional to 4,747,970,168.82, 7,112,965,760.52 and 3,169,317,371.00

Step by Step Solution

1. Step 1: Write the proportion equation
   4,747,970,168.82 : 7,112,965,760.52 = 3,169,317,371.00 : x
2. Step 2: Convert to fraction form
   4,747,970,168.82/7,112,965,760.52 = 3,169,317,371.00/x
3. Step 3: Cross multiply
   4,747,970,168.82x = 7,112,965,760.52 × 3,169,317,371.00
4. Step 4: Simplify right side
   4,747,970,168.82x = 22,543,245,944,108,699,648
5. Step 5: Solve for x
   x = 22,543,245,944,108,699,648/4,747,970,168.82
6. Step 6: Final answer
   x = 4,747,975,480.59