Finding the Fourth Proportional to 11,629,643.82, 17,444,464.58 and 3,109,758.85

Step by Step Solution

1. Step 1: Write the proportion equation
   11,629,643.82 : 17,444,464.58 = 3,109,758.85 : x
2. Step 2: Convert to fraction form
   11,629,643.82/17,444,464.58 = 3,109,758.85/x
3. Step 3: Cross multiply
   11,629,643.82x = 17,444,464.58 × 3,109,758.85
4. Step 4: Simplify right side
   11,629,643.82x = 54,248,078,095,617.73
5. Step 5: Solve for x
   x = 54,248,078,095,617.73/11,629,643.82
6. Step 6: Final answer
   x = 4,664,637.97