Finding the Fourth Proportional to 1,003,998.24, 1,385,514.72 and 601,590.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,003,998.24 : 1,385,514.72 = 601,590.24 : x
2. Step 2: Convert to fraction form
   1,003,998.24/1,385,514.72 = 601,590.24/x
3. Step 3: Cross multiply
   1,003,998.24x = 1,385,514.72 × 601,590.24
4. Step 4: Simplify right side
   1,003,998.24x = 833,512,132,928.33
5. Step 5: Solve for x
   x = 833,512,132,928.33/1,003,998.24
6. Step 6: Final answer
   x = 830,192.82