Finding the Fourth Proportional to 3,553,554.29, 4,903,905.69 and 2,005,144.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,553,554.29 : 4,903,905.69 = 2,005,144.61 : x
2. Step 2: Convert to fraction form
   3,553,554.29/4,903,905.69 = 2,005,144.61/x
3. Step 3: Cross multiply
   3,553,554.29x = 4,903,905.69 × 2,005,144.61
4. Step 4: Simplify right side
   3,553,554.29x = 9,833,040,037,732.30
5. Step 5: Solve for x
   x = 9,833,040,037,732.30/3,553,554.29
6. Step 6: Final answer
   x = 2,767,099.99