Finding the Fourth Proportional to 2,664,760.86, 3,995,701.74 and 1,382,188.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,664,760.86 : 3,995,701.74 = 1,382,188.86 : x
2. Step 2: Convert to fraction form
   2,664,760.86/3,995,701.74 = 1,382,188.86/x
3. Step 3: Cross multiply
   2,664,760.86x = 3,995,701.74 × 1,382,188.86
4. Step 4: Simplify right side
   2,664,760.86x = 5,522,814,432,910.62
5. Step 5: Solve for x
   x = 5,522,814,432,910.62/2,664,760.86
6. Step 6: Final answer
   x = 2,072,536.61