Finding the Fourth Proportional to 5,669,123.40, 7,823,436.12 and 3,090,822.96

Step by Step Solution

1. Step 1: Write the proportion equation
   5,669,123.40 : 7,823,436.12 = 3,090,822.96 : x
2. Step 2: Convert to fraction form
   5,669,123.40/7,823,436.12 = 3,090,822.96/x
3. Step 3: Cross multiply
   5,669,123.40x = 7,823,436.12 × 3,090,822.96
4. Step 4: Simplify right side
   5,669,123.40x = 24,180,855,985,789.32
5. Step 5: Solve for x
   x = 24,180,855,985,789.32/5,669,123.40
6. Step 6: Final answer
   x = 4,265,360.67