Finding the Fourth Proportional to 2,725,651, 4,088,673.42 and 1,105,641.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,725,651 : 4,088,673.42 = 1,105,641.82 : x
2. Step 2: Convert to fraction form
   2,725,651/4,088,673.42 = 1,105,641.82/x
3. Step 3: Cross multiply
   2,725,651x = 4,088,673.42 × 1,105,641.82
4. Step 4: Simplify right side
   2,725,651x = 4,520,608,321,474.43
5. Step 5: Solve for x
   x = 4,520,608,321,474.43/2,725,651
6. Step 6: Final answer
   x = 1,658,542.61