Finding the Fourth Proportional to 1,079,301.83, 1,618,930.52 and 359,695.80

Step by Step Solution

1. Step 1: Write the proportion equation
   1,079,301.83 : 1,618,930.52 = 359,695.80 : x
2. Step 2: Convert to fraction form
   1,079,301.83/1,618,930.52 = 359,695.80/x
3. Step 3: Cross multiply
   1,079,301.83x = 1,618,930.52 × 359,695.80
4. Step 4: Simplify right side
   1,079,301.83x = 582,322,508,535.82
5. Step 5: Solve for x
   x = 582,322,508,535.82/1,079,301.83
6. Step 6: Final answer
   x = 539,536.29