Finding the Fourth Proportional to 2,383,766.82, 3,576,090.06 and 786,440.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,383,766.82 : 3,576,090.06 = 786,440.34 : x
2. Step 2: Convert to fraction form
   2,383,766.82/3,576,090.06 = 786,440.34/x
3. Step 3: Cross multiply
   2,383,766.82x = 3,576,090.06 × 786,440.34
4. Step 4: Simplify right side
   2,383,766.82x = 2,812,381,482,657.02
5. Step 5: Solve for x
   x = 2,812,381,482,657.02/2,383,766.82
6. Step 6: Final answer
   x = 1,179,805.62