Finding the Fourth Proportional to 2,043,817.65, 2,820,333.42 and 1,227,536.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,043,817.65 : 2,820,333.42 = 1,227,536.31 : x
2. Step 2: Convert to fraction form
   2,043,817.65/2,820,333.42 = 1,227,536.31/x
3. Step 3: Cross multiply
   2,043,817.65x = 2,820,333.42 × 1,227,536.31
4. Step 4: Simplify right side
   2,043,817.65x = 3,462,061,679,356.48
5. Step 5: Solve for x
   x = 3,462,061,679,356.48/2,043,817.65
6. Step 6: Final answer
   x = 1,693,919.06