Finding the Fourth Proportional to 2,824,311.30, 3,897,573.12 and 1,535,151.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,824,311.30 : 3,897,573.12 = 1,535,151.48 : x
2. Step 2: Convert to fraction form
   2,824,311.30/3,897,573.12 = 1,535,151.48/x
3. Step 3: Cross multiply
   2,824,311.30x = 3,897,573.12 × 1,535,151.48
4. Step 4: Simplify right side
   2,824,311.30x = 5,983,365,143,576.22
5. Step 5: Solve for x
   x = 5,983,365,143,576.22/2,824,311.30
6. Step 6: Final answer
   x = 2,118,521.83