Finding the Fourth Proportional to 2,825,471.17, 3,899,123.14 and 1,536,312.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,825,471.17 : 3,899,123.14 = 1,536,312.03 : x
2. Step 2: Convert to fraction form
   2,825,471.17/3,899,123.14 = 1,536,312.03/x
3. Step 3: Cross multiply
   2,825,471.17x = 3,899,123.14 × 1,536,312.03
4. Step 4: Simplify right side
   2,825,471.17x = 5,990,269,786,433.37
5. Step 5: Solve for x
   x = 5,990,269,786,433.37/2,825,471.17
6. Step 6: Final answer
   x = 2,120,095.88