Finding the Fourth Proportional to 1,444,973.69, 2,168,172.71 and 676,523.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,444,973.69 : 2,168,172.71 = 676,523.34 : x
2. Step 2: Convert to fraction form
   1,444,973.69/2,168,172.71 = 676,523.34/x
3. Step 3: Cross multiply
   1,444,973.69x = 2,168,172.71 × 676,523.34
4. Step 4: Simplify right side
   1,444,973.69x = 1,466,819,443,466.05
5. Step 5: Solve for x
   x = 1,466,819,443,466.05/1,444,973.69
6. Step 6: Final answer
   x = 1,015,118.44