Finding the Fourth Proportional to 2,541,326.31, 3,507,030.33 and 1,395,406.65

Step by Step Solution

1. Step 1: Write the proportion equation
   2,541,326.31 : 3,507,030.33 = 1,395,406.65 : x
2. Step 2: Convert to fraction form
   2,541,326.31/3,507,030.33 = 1,395,406.65/x
3. Step 3: Cross multiply
   2,541,326.31x = 3,507,030.33 × 1,395,406.65
4. Step 4: Simplify right side
   2,541,326.31x = 4,893,733,444,233.69
5. Step 5: Solve for x
   x = 4,893,733,444,233.69/2,541,326.31
6. Step 6: Final answer
   x = 1,925,661.19