Finding the Fourth Proportional to 2,244,773.40, 3,097,787.17 and 1,212,281.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,244,773.40 : 3,097,787.17 = 1,212,281.08 : x
2. Step 2: Convert to fraction form
   2,244,773.40/3,097,787.17 = 1,212,281.08/x
3. Step 3: Cross multiply
   2,244,773.40x = 3,097,787.17 × 1,212,281.08
4. Step 4: Simplify right side
   2,244,773.40x = 3,755,388,769,996.34
5. Step 5: Solve for x
   x = 3,755,388,769,996.34/2,244,773.40
6. Step 6: Final answer
   x = 1,672,947.83