Finding the Fourth Proportional to 3,237,368.83, 4,855,499.20 and 1,078,148.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,237,368.83 : 4,855,499.20 = 1,078,148.59 : x
2. Step 2: Convert to fraction form
   3,237,368.83/4,855,499.20 = 1,078,148.59/x
3. Step 3: Cross multiply
   3,237,368.83x = 4,855,499.20 × 1,078,148.59
4. Step 4: Simplify right side
   3,237,368.83x = 5,234,949,605,435.07
5. Step 5: Solve for x
   x = 5,234,949,605,435.07/3,237,368.83
6. Step 6: Final answer
   x = 1,617,038.37