Finding the Fourth Proportional to 2,446,345.30, 3,669,499.72 and 740,485.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,446,345.30 : 3,669,499.72 = 740,485.30 : x
2. Step 2: Convert to fraction form
   2,446,345.30/3,669,499.72 = 740,485.30/x
3. Step 3: Cross multiply
   2,446,345.30x = 3,669,499.72 × 740,485.30
4. Step 4: Simplify right side
   2,446,345.30x = 2,717,210,601,014.12
5. Step 5: Solve for x
   x = 2,717,210,601,014.12/2,446,345.30
6. Step 6: Final answer
   x = 1,110,722.43