Finding the Fourth Proportional to 5,756,505.33, 8,620,992.12 and 3,320,273.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,756,505.33 : 8,620,992.12 = 3,320,273.31 : x
2. Step 2: Convert to fraction form
   5,756,505.33/8,620,992.12 = 3,320,273.31/x
3. Step 3: Cross multiply
   5,756,505.33x = 8,620,992.12 × 3,320,273.31
4. Step 4: Simplify right side
   5,756,505.33x = 28,624,050,041,756.32
5. Step 5: Solve for x
   x = 28,624,050,041,756.32/5,756,505.33
6. Step 6: Final answer
   x = 4,972,470.00