Finding the Fourth Proportional to 2,087,878.38, 3,129,578.72 and 1,367,948.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,087,878.38 : 3,129,578.72 = 1,367,948.22 : x
2. Step 2: Convert to fraction form
   2,087,878.38/3,129,578.72 = 1,367,948.22/x
3. Step 3: Cross multiply
   2,087,878.38x = 3,129,578.72 × 1,367,948.22
4. Step 4: Simplify right side
   2,087,878.38x = 4,281,101,639,373.88
5. Step 5: Solve for x
   x = 4,281,101,639,373.88/2,087,878.38
6. Step 6: Final answer
   x = 2,050,455.47