Finding the Fourth Proportional to 2,574,870.32, 3,553,401.84 and 1,487,121.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,574,870.32 : 3,553,401.84 = 1,487,121.68 : x
2. Step 2: Convert to fraction form
   2,574,870.32/3,553,401.84 = 1,487,121.68/x
3. Step 3: Cross multiply
   2,574,870.32x = 3,553,401.84 × 1,487,121.68
4. Step 4: Simplify right side
   2,574,870.32x = 5,284,340,914,015.89
5. Step 5: Solve for x
   x = 5,284,340,914,015.89/2,574,870.32
6. Step 6: Final answer
   x = 2,052,274.58