Finding the Fourth Proportional to 2,640,503.69, 3,643,873.31 and 1,494,574.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,640,503.69 : 3,643,873.31 = 1,494,574.01 : x
2. Step 2: Convert to fraction form
   2,640,503.69/3,643,873.31 = 1,494,574.01/x
3. Step 3: Cross multiply
   2,640,503.69x = 3,643,873.31 × 1,494,574.01
4. Step 4: Simplify right side
   2,640,503.69x = 5,446,038,344,858.67
5. Step 5: Solve for x
   x = 5,446,038,344,858.67/2,640,503.69
6. Step 6: Final answer
   x = 2,062,499.80