Finding the Fourth Proportional to 2,912,483.22, 4,368,722.52 and 782,567.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,912,483.22 : 4,368,722.52 = 782,567.33 : x
2. Step 2: Convert to fraction form
   2,912,483.22/4,368,722.52 = 782,567.33/x
3. Step 3: Cross multiply
   2,912,483.22x = 4,368,722.52 × 782,567.33
4. Step 4: Simplify right side
   2,912,483.22x = 3,418,819,517,987.27
5. Step 5: Solve for x
   x = 3,418,819,517,987.27/2,912,483.22
6. Step 6: Final answer
   x = 1,173,850.37