Finding the Fourth Proportional to 2,671,853.10, 4,010,404.05 and 1,325,535.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,671,853.10 : 4,010,404.05 = 1,325,535.90 : x
2. Step 2: Convert to fraction form
   2,671,853.10/4,010,404.05 = 1,325,535.90/x
3. Step 3: Cross multiply
   2,671,853.10x = 4,010,404.05 × 1,325,535.90
4. Step 4: Simplify right side
   2,671,853.10x = 5,315,934,541,780.39
5. Step 5: Solve for x
   x = 5,315,934,541,780.39/2,671,853.10
6. Step 6: Final answer
   x = 1,989,605.84