Finding the Fourth Proportional to 2,103,499.80, 3,152,758.55 and 965,302.65

Step by Step Solution

1. Step 1: Write the proportion equation
   2,103,499.80 : 3,152,758.55 = 965,302.65 : x
2. Step 2: Convert to fraction form
   2,103,499.80/3,152,758.55 = 965,302.65/x
3. Step 3: Cross multiply
   2,103,499.80x = 3,152,758.55 × 965,302.65
4. Step 4: Simplify right side
   2,103,499.80x = 3,043,366,178,298.64
5. Step 5: Solve for x
   x = 3,043,366,178,298.64/2,103,499.80
6. Step 6: Final answer
   x = 1,446,810.78