Finding the Fourth Proportional to 10,409,936.68, 14,366,161.64 and 5,763,721.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,409,936.68 : 14,366,161.64 = 5,763,721.72 : x
2. Step 2: Convert to fraction form
   10,409,936.68/14,366,161.64 = 5,763,721.72/x
3. Step 3: Cross multiply
   10,409,936.68x = 14,366,161.64 × 5,763,721.72
4. Step 4: Simplify right side
   10,409,936.68x = 82,802,557,877,498.83
5. Step 5: Solve for x
   x = 82,802,557,877,498.83/10,409,936.68
6. Step 6: Final answer
   x = 7,954,184.59