Finding the Fourth Proportional to 1,464,683.72, 2,196,224.69 and 1,163,015.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,464,683.72 : 2,196,224.69 = 1,163,015.69 : x
2. Step 2: Convert to fraction form
   1,464,683.72/2,196,224.69 = 1,163,015.69/x
3. Step 3: Cross multiply
   1,464,683.72x = 2,196,224.69 × 1,163,015.69
4. Step 4: Simplify right side
   1,464,683.72x = 2,554,243,756,439.18
5. Step 5: Solve for x
   x = 2,554,243,756,439.18/1,464,683.72
6. Step 6: Final answer
   x = 1,743,887.59