Finding the Fourth Proportional to 2,824,300.44, 3,897,560.70 and 1,535,143.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,824,300.44 : 3,897,560.70 = 1,535,143.86 : x
2. Step 2: Convert to fraction form
   2,824,300.44/3,897,560.70 = 1,535,143.86/x
3. Step 3: Cross multiply
   2,824,300.44x = 3,897,560.70 × 1,535,143.86
4. Step 4: Simplify right side
   2,824,300.44x = 5,983,316,377,582.30
5. Step 5: Solve for x
   x = 5,983,316,377,582.30/2,824,300.44
6. Step 6: Final answer
   x = 2,118,512.71