Finding the Fourth Proportional to 3,340,499.13, 5,008,295.21 and 1,064,713.41

Step by Step Solution

1. Step 1: Write the proportion equation
   3,340,499.13 : 5,008,295.21 = 1,064,713.41 : x
2. Step 2: Convert to fraction form
   3,340,499.13/5,008,295.21 = 1,064,713.41/x
3. Step 3: Cross multiply
   3,340,499.13x = 5,008,295.21 × 1,064,713.41
4. Step 4: Simplify right side
   3,340,499.13x = 5,332,399,066,002.20
5. Step 5: Solve for x
   x = 5,332,399,066,002.20/3,340,499.13
6. Step 6: Final answer
   x = 1,596,288.12