Finding the Fourth Proportional to 2,383,726.35, 3,575,699.69 and 786,429.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,383,726.35 : 3,575,699.69 = 786,429.03 : x
2. Step 2: Convert to fraction form
   2,383,726.35/3,575,699.69 = 786,429.03/x
3. Step 3: Cross multiply
   2,383,726.35x = 3,575,699.69 × 786,429.03
4. Step 4: Simplify right side
   2,383,726.35x = 2,812,034,034,845.86
5. Step 5: Solve for x
   x = 2,812,034,034,845.86/2,383,726.35
6. Step 6: Final answer
   x = 1,179,679.89