Finding the Fourth Proportional to 1,093,111.17, 1,508,488.41 and 603,067.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,093,111.17 : 1,508,488.41 = 603,067.35 : x
2. Step 2: Convert to fraction form
   1,093,111.17/1,508,488.41 = 603,067.35/x
3. Step 3: Cross multiply
   1,093,111.17x = 1,508,488.41 × 603,067.35
4. Step 4: Simplify right side
   1,093,111.17x = 909,720,107,924.41
5. Step 5: Solve for x
   x = 909,720,107,924.41/1,093,111.17
6. Step 6: Final answer
   x = 832,230.18