Finding the Fourth Proportional to 2,722,686.50, 4,084,062.56 and 829,444.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,722,686.50 : 4,084,062.56 = 829,444.34 : x
2. Step 2: Convert to fraction form
   2,722,686.50/4,084,062.56 = 829,444.34/x
3. Step 3: Cross multiply
   2,722,686.50x = 4,084,062.56 × 829,444.34
4. Step 4: Simplify right side
   2,722,686.50x = 3,387,502,574,597.91
5. Step 5: Solve for x
   x = 3,387,502,574,597.91/2,722,686.50
6. Step 6: Final answer
   x = 1,244,176.51