Finding the Fourth Proportional to 2,807,619.81, 3,874,515.27 and 1,518,460.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,807,619.81 : 3,874,515.27 = 1,518,460.20 : x
2. Step 2: Convert to fraction form
   2,807,619.81/3,874,515.27 = 1,518,460.20/x
3. Step 3: Cross multiply
   2,807,619.81x = 3,874,515.27 × 1,518,460.20
4. Step 4: Simplify right side
   2,807,619.81x = 5,883,297,231,787.25
5. Step 5: Solve for x
   x = 5,883,297,231,787.25/2,807,619.81
6. Step 6: Final answer
   x = 2,095,475.04