Finding the Fourth Proportional to 2,149,323.62, 3,224,018.22 and 551,851.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,149,323.62 : 3,224,018.22 = 551,851.34 : x
2. Step 2: Convert to fraction form
   2,149,323.62/3,224,018.22 = 551,851.34/x
3. Step 3: Cross multiply
   2,149,323.62x = 3,224,018.22 × 551,851.34
4. Step 4: Simplify right side
   2,149,323.62x = 1,779,178,758,771.32
5. Step 5: Solve for x
   x = 1,779,178,758,771.32/2,149,323.62
6. Step 6: Final answer
   x = 827,785.42