Finding the Fourth Proportional to 2,868,975, 4,300,232.91 and 1,251,105.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,868,975 : 4,300,232.91 = 1,251,105.30 : x
2. Step 2: Convert to fraction form
   2,868,975/4,300,232.91 = 1,251,105.30/x
3. Step 3: Cross multiply
   2,868,975x = 4,300,232.91 × 1,251,105.30
4. Step 4: Simplify right side
   2,868,975x = 5,380,044,184,935.42
5. Step 5: Solve for x
   x = 5,380,044,184,935.42/2,868,975
6. Step 6: Final answer
   x = 1,875,249.59