Finding the Fourth Proportional to 1,736,145.72, 2,395,880.76 and 961,826.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,736,145.72 : 2,395,880.76 = 961,826.88 : x
2. Step 2: Convert to fraction form
   1,736,145.72/2,395,880.76 = 961,826.88/x
3. Step 3: Cross multiply
   1,736,145.72x = 2,395,880.76 × 961,826.88
4. Step 4: Simplify right side
   1,736,145.72x = 2,304,422,516,242.83
5. Step 5: Solve for x
   x = 2,304,422,516,242.83/1,736,145.72
6. Step 6: Final answer
   x = 1,327,320.91