Finding the Fourth Proportional to 2,518,610.04, 3,475,580.67 and 1,372,665.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,518,610.04 : 3,475,580.67 = 1,372,665.78 : x
2. Step 2: Convert to fraction form
   2,518,610.04/3,475,580.67 = 1,372,665.78/x
3. Step 3: Cross multiply
   2,518,610.04x = 3,475,580.67 × 1,372,665.78
4. Step 4: Simplify right side
   2,518,610.04x = 4,770,810,651,338.47
5. Step 5: Solve for x
   x = 4,770,810,651,338.47/2,518,610.04
6. Step 6: Final answer
   x = 1,894,223.63