Finding the Fourth Proportional to 7,003,164.06, 9,664,366.41 and 3,783,900.06

Step by Step Solution

1. Step 1: Write the proportion equation
   7,003,164.06 : 9,664,366.41 = 3,783,900.06 : x
2. Step 2: Convert to fraction form
   7,003,164.06/9,664,366.41 = 3,783,900.06/x
3. Step 3: Cross multiply
   7,003,164.06x = 9,664,366.41 × 3,783,900.06
4. Step 4: Simplify right side
   7,003,164.06x = 36,568,996,638,660.98
5. Step 5: Solve for x
   x = 36,568,996,638,660.98/7,003,164.06
6. Step 6: Final answer
   x = 5,221,782.09