Finding the Fourth Proportional to 5,786,196.74, 8,680,738.28 and 4,083,665.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,786,196.74 : 8,680,738.28 = 4,083,665.69 : x
2. Step 2: Convert to fraction form
   5,786,196.74/8,680,738.28 = 4,083,665.69/x
3. Step 3: Cross multiply
   5,786,196.74x = 8,680,738.28 × 4,083,665.69
4. Step 4: Simplify right side
   5,786,196.74x = 35,449,233,077,905.61
5. Step 5: Solve for x
   x = 35,449,233,077,905.61/5,786,196.74
6. Step 6: Final answer
   x = 6,126,517.07