Finding the Fourth Proportional to 2,824,343.42, 3,897,621.62 and 1,535,183

Step by Step Solution

1. Step 1: Write the proportion equation
   2,824,343.42 : 3,897,621.62 = 1,535,183 : x
2. Step 2: Convert to fraction form
   2,824,343.42/3,897,621.62 = 1,535,183/x
3. Step 3: Cross multiply
   2,824,343.42x = 3,897,621.62 × 1,535,183
4. Step 4: Simplify right side
   2,824,343.42x = 5,983,562,443,780.55
5. Step 5: Solve for x
   x = 5,983,562,443,780.55/2,824,343.42
6. Step 6: Final answer
   x = 2,118,567.60