Finding the Fourth Proportional to 2,673,818.52, 3,690,341.27 and 1,586,689.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,673,818.52 : 3,690,341.27 = 1,586,689.53 : x
2. Step 2: Convert to fraction form
   2,673,818.52/3,690,341.27 = 1,586,689.53/x
3. Step 3: Cross multiply
   2,673,818.52x = 3,690,341.27 × 1,586,689.53
4. Step 4: Simplify right side
   2,673,818.52x = 5,855,425,855,235.90
5. Step 5: Solve for x
   x = 5,855,425,855,235.90/2,673,818.52
6. Step 6: Final answer
   x = 2,189,911.47