Finding the Fourth Proportional to 1,725,085.44, 2,584,311.72 and 964,620.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,725,085.44 : 2,584,311.72 = 964,620.42 : x
2. Step 2: Convert to fraction form
   1,725,085.44/2,584,311.72 = 964,620.42/x
3. Step 3: Cross multiply
   1,725,085.44x = 2,584,311.72 × 964,620.42
4. Step 4: Simplify right side
   1,725,085.44x = 2,492,879,843,448.83
5. Step 5: Solve for x
   x = 2,492,879,843,448.83/1,725,085.44
6. Step 6: Final answer
   x = 1,445,076.16