Finding the Fourth Proportional to 5,665,933.22, 8,496,399.36 and 1,621,500.17

Step by Step Solution

1. Step 1: Write the proportion equation
   5,665,933.22 : 8,496,399.36 = 1,621,500.17 : x
2. Step 2: Convert to fraction form
   5,665,933.22/8,496,399.36 = 1,621,500.17/x
3. Step 3: Cross multiply
   5,665,933.22x = 8,496,399.36 × 1,621,500.17
4. Step 4: Simplify right side
   5,665,933.22x = 13,776,913,006,627.89
5. Step 5: Solve for x
   x = 13,776,913,006,627.89/5,665,933.22
6. Step 6: Final answer
   x = 2,431,534.66