Finding the Fourth Proportional to 2,632,689, 3,633,110.82 and 1,425,465

Step by Step Solution

1. Step 1: Write the proportion equation
   2,632,689 : 3,633,110.82 = 1,425,465 : x
2. Step 2: Convert to fraction form
   2,632,689/3,633,110.82 = 1,425,465/x
3. Step 3: Cross multiply
   2,632,689x = 3,633,110.82 × 1,425,465
4. Step 4: Simplify right side
   2,632,689x = 5,178,872,315,031.30
5. Step 5: Solve for x
   x = 5,178,872,315,031.30/2,632,689
6. Step 6: Final answer
   x = 1,967,141.70