Finding the Fourth Proportional to 2,689,208.90, 3,711,109.01 and 1,465,514.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,689,208.90 : 3,711,109.01 = 1,465,514.78 : x
2. Step 2: Convert to fraction form
   2,689,208.90/3,711,109.01 = 1,465,514.78/x
3. Step 3: Cross multiply
   2,689,208.90x = 3,711,109.01 × 1,465,514.78
4. Step 4: Simplify right side
   2,689,208.90x = 5,438,685,104,346.17
5. Step 5: Solve for x
   x = 5,438,685,104,346.17/2,689,208.90
6. Step 6: Final answer
   x = 2,022,410.79