Finding the Fourth Proportional to 2,162,065.32, 3,240,564.84 and 881,873.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162,065.32 : 3,240,564.84 = 881,873.82 : x
2. Step 2: Convert to fraction form
   2,162,065.32/3,240,564.84 = 881,873.82/x
3. Step 3: Cross multiply
   2,162,065.32x = 3,240,564.84 × 881,873.82
4. Step 4: Simplify right side
   2,162,065.32x = 2,857,769,294,408.49
5. Step 5: Solve for x
   x = 2,857,769,294,408.49/2,162,065.32
6. Step 6: Final answer
   x = 1,321,777.50