Finding the Fourth Proportional to 2,105,842.13, 3,150,452.05 and 1,594,978.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,105,842.13 : 3,150,452.05 = 1,594,978.90 : x
2. Step 2: Convert to fraction form
   2,105,842.13/3,150,452.05 = 1,594,978.90/x
3. Step 3: Cross multiply
   2,105,842.13x = 3,150,452.05 × 1,594,978.90
4. Step 4: Simplify right side
   2,105,842.13x = 5,024,904,545,211.74
5. Step 5: Solve for x
   x = 5,024,904,545,211.74/2,105,842.13
6. Step 6: Final answer
   x = 2,386,173.43