Finding the Fourth Proportional to 2,219,182.35, 3,325,830.84 and 1,139,651.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,219,182.35 : 3,325,830.84 = 1,139,651.30 : x
2. Step 2: Convert to fraction form
   2,219,182.35/3,325,830.84 = 1,139,651.30/x
3. Step 3: Cross multiply
   2,219,182.35x = 3,325,830.84 × 1,139,651.30
4. Step 4: Simplify right side
   2,219,182.35x = 3,790,287,423,756.94
5. Step 5: Solve for x
   x = 3,790,287,423,756.94/2,219,182.35
6. Step 6: Final answer
   x = 1,707,965.74