Finding the Fourth Proportional to 2,586,905.22, 3,569,932.50 and 1,409,498.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,586,905.22 : 3,569,932.50 = 1,409,498.52 : x
2. Step 2: Convert to fraction form
   2,586,905.22/3,569,932.50 = 1,409,498.52/x
3. Step 3: Cross multiply
   2,586,905.22x = 3,569,932.50 × 1,409,498.52
4. Step 4: Simplify right side
   2,586,905.22x = 5,031,814,575,249.90
5. Step 5: Solve for x
   x = 5,031,814,575,249.90/2,586,905.22
6. Step 6: Final answer
   x = 1,945,109.75