Finding the Fourth Proportional to 9,789,067,089.96, 14,686,465,936.20 and 3,156,562,840.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,789,067,089.96 : 14,686,465,936.20 = 3,156,562,840.32 : x
2. Step 2: Convert to fraction form
   9,789,067,089.96/14,686,465,936.20 = 3,156,562,840.32/x
3. Step 3: Cross multiply
   9,789,067,089.96x = 14,686,465,936.20 × 3,156,562,840.32
4. Step 4: Simplify right side
   9,789,067,089.96x = 46,358,752,629,834,407,936
5. Step 5: Solve for x
   x = 46,358,752,629,834,407,936/9,789,067,089.96
6. Step 6: Final answer
   x = 4,735,768,199.75