Finding the Fourth Proportional to 2,667,447.42, 3,681,077.18 and 1,443,752.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667,447.42 : 3,681,077.18 = 1,443,752.74 : x
2. Step 2: Convert to fraction form
   2,667,447.42/3,681,077.18 = 1,443,752.74/x
3. Step 3: Cross multiply
   2,667,447.42x = 3,681,077.18 × 1,443,752.74
4. Step 4: Simplify right side
   2,667,447.42x = 5,314,565,264,776.47
5. Step 5: Solve for x
   x = 5,314,565,264,776.47/2,667,447.42
6. Step 6: Final answer
   x = 1,992,378.64