Finding the Fourth Proportional to 2,108,369.32, 2,909,514.38 and 1,141,491.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,369.32 : 2,909,514.38 = 1,141,491.76 : x
2. Step 2: Convert to fraction form
   2,108,369.32/2,909,514.38 = 1,141,491.76/x
3. Step 3: Cross multiply
   2,108,369.32x = 2,909,514.38 × 1,141,491.76
4. Step 4: Simplify right side
   2,108,369.32x = 3,321,186,690,371.51
5. Step 5: Solve for x
   x = 3,321,186,690,371.51/2,108,369.32
6. Step 6: Final answer
   x = 1,575,239.53