Finding the Fourth Proportional to 2,210,495.30, 3,050,266.38 and 1,243,604.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,210,495.30 : 3,050,266.38 = 1,243,604.78 : x
2. Step 2: Convert to fraction form
   2,210,495.30/3,050,266.38 = 1,243,604.78/x
3. Step 3: Cross multiply
   2,210,495.30x = 3,050,266.38 × 1,243,604.78
4. Step 4: Simplify right side
   2,210,495.30x = 3,793,325,850,441.30
5. Step 5: Solve for x
   x = 3,793,325,850,441.30/2,210,495.30
6. Step 6: Final answer
   x = 1,716,052.44