Finding the Fourth Proportional to 2,574,907.30, 3,864,110.55 and 1,437,667.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,574,907.30 : 3,864,110.55 = 1,437,667.30 : x
2. Step 2: Convert to fraction form
   2,574,907.30/3,864,110.55 = 1,437,667.30/x
3. Step 3: Cross multiply
   2,574,907.30x = 3,864,110.55 × 1,437,667.30
4. Step 4: Simplify right side
   2,574,907.30x = 5,555,305,381,320.01
5. Step 5: Solve for x
   x = 5,555,305,381,320.01/2,574,907.30
6. Step 6: Final answer
   x = 2,157,477.82