Finding the Fourth Proportional to 1,078,565.50, 1,488,362.43 and 595,036

Step by Step Solution

1. Step 1: Write the proportion equation
   1,078,565.50 : 1,488,362.43 = 595,036 : x
2. Step 2: Convert to fraction form
   1,078,565.50/1,488,362.43 = 595,036/x
3. Step 3: Cross multiply
   1,078,565.50x = 1,488,362.43 × 595,036
4. Step 4: Simplify right side
   1,078,565.50x = 885,629,226,897.48
5. Step 5: Solve for x
   x = 885,629,226,897.48/1,078,565.50
6. Step 6: Final answer
   x = 821,117.70