Finding the Fourth Proportional to 2,665,453.50, 3,678,328.26 and 1,458,229.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,453.50 : 3,678,328.26 = 1,458,229.50 : x
2. Step 2: Convert to fraction form
   2,665,453.50/3,678,328.26 = 1,458,229.50/x
3. Step 3: Cross multiply
   2,665,453.50x = 3,678,328.26 × 1,458,229.50
4. Step 4: Simplify right side
   2,665,453.50x = 5,363,846,779,415.67
5. Step 5: Solve for x
   x = 5,363,846,779,415.67/2,665,453.50
6. Step 6: Final answer
   x = 2,012,358.04