Finding the Fourth Proportional to 1,078,535.83, 1,488,410.60 and 595,132.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,078,535.83 : 1,488,410.60 = 595,132.10 : x
2. Step 2: Convert to fraction form
   1,078,535.83/1,488,410.60 = 595,132.10/x
3. Step 3: Cross multiply
   1,078,535.83x = 1,488,410.60 × 595,132.10
4. Step 4: Simplify right side
   1,078,535.83x = 885,800,926,040.26
5. Step 5: Solve for x
   x = 885,800,926,040.26/1,078,535.83
6. Step 6: Final answer
   x = 821,299.49