Finding the Fourth Proportional to 2,428,003.76, 3,640,119.35 and 1,573,269.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428,003.76 : 3,640,119.35 = 1,573,269.48 : x
2. Step 2: Convert to fraction form
   2,428,003.76/3,640,119.35 = 1,573,269.48/x
3. Step 3: Cross multiply
   2,428,003.76x = 3,640,119.35 × 1,573,269.48
4. Step 4: Simplify right side
   2,428,003.76x = 5,726,888,669,046.09
5. Step 5: Solve for x
   x = 5,726,888,669,046.09/2,428,003.76
6. Step 6: Final answer
   x = 2,358,681.97