Finding the Fourth Proportional to 2,109,676.32, 3,155,502.33 and 1,761,342.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,109,676.32 : 3,155,502.33 = 1,761,342.58 : x
2. Step 2: Convert to fraction form
   2,109,676.32/3,155,502.33 = 1,761,342.58/x
3. Step 3: Cross multiply
   2,109,676.32x = 3,155,502.33 × 1,761,342.58
4. Step 4: Simplify right side
   2,109,676.32x = 5,557,920,619,062.59
5. Step 5: Solve for x
   x = 5,557,920,619,062.59/2,109,676.32
6. Step 6: Final answer
   x = 2,634,489.74