Finding the Fourth Proportional to 3,312,453.69, 4,968,682.32 and 1,038,155.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,312,453.69 : 4,968,682.32 = 1,038,155.27 : x
2. Step 2: Convert to fraction form
   3,312,453.69/4,968,682.32 = 1,038,155.27/x
3. Step 3: Cross multiply
   3,312,453.69x = 4,968,682.32 × 1,038,155.27
4. Step 4: Simplify right side
   3,312,453.69x = 5,158,263,710,620.42
5. Step 5: Solve for x
   x = 5,158,263,710,620.42/3,312,453.69
6. Step 6: Final answer
   x = 1,557,233.46