Finding the Fourth Proportional to 5,663,638.10, 8,496,687.34 and 2,069,399.32

Step by Step Solution

1. Step 1: Write the proportion equation
   5,663,638.10 : 8,496,687.34 = 2,069,399.32 : x
2. Step 2: Convert to fraction form
   5,663,638.10/8,496,687.34 = 2,069,399.32/x
3. Step 3: Cross multiply
   5,663,638.10x = 8,496,687.34 × 2,069,399.32
4. Step 4: Simplify right side
   5,663,638.10x = 17,583,039,003,648.61
5. Step 5: Solve for x
   x = 17,583,039,003,648.61/5,663,638.10
6. Step 6: Final answer
   x = 3,104,548.47