Finding the Fourth Proportional to 2,250,817.82, 3,106,424.28 and 1,283,726.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250,817.82 : 3,106,424.28 = 1,283,726.42 : x
2. Step 2: Convert to fraction form
   2,250,817.82/3,106,424.28 = 1,283,726.42/x
3. Step 3: Cross multiply
   2,250,817.82x = 3,106,424.28 × 1,283,726.42
4. Step 4: Simplify right side
   2,250,817.82x = 3,987,798,919,965.48
5. Step 5: Solve for x
   x = 3,987,798,919,965.48/2,250,817.82
6. Step 6: Final answer
   x = 1,771,711.10