Finding the Fourth Proportional to 2,404,699.05, 3,318,485.85 and 1,317,039.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404,699.05 : 3,318,485.85 = 1,317,039.03 : x
2. Step 2: Convert to fraction form
   2,404,699.05/3,318,485.85 = 1,317,039.03/x
3. Step 3: Cross multiply
   2,404,699.05x = 3,318,485.85 × 1,317,039.03
4. Step 4: Simplify right side
   2,404,699.05x = 4,370,575,384,952.73
5. Step 5: Solve for x
   x = 4,370,575,384,952.73/2,404,699.05
6. Step 6: Final answer
   x = 1,817,514.50