Finding the Fourth Proportional to 2,602,515.72, 3,591,696.42 and 1,456,579.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,602,515.72 : 3,591,696.42 = 1,456,579.56 : x
2. Step 2: Convert to fraction form
   2,602,515.72/3,591,696.42 = 1,456,579.56/x
3. Step 3: Cross multiply
   2,602,515.72x = 3,591,696.42 × 1,456,579.56
4. Step 4: Simplify right side
   2,602,515.72x = 5,231,591,591,097.18
5. Step 5: Solve for x
   x = 5,231,591,591,097.18/2,602,515.72
6. Step 6: Final answer
   x = 2,010,205.57