Finding the Fourth Proportional to 1,647,443.23, 2,472,911.71 and 1,459,126.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,647,443.23 : 2,472,911.71 = 1,459,126.13 : x
2. Step 2: Convert to fraction form
   1,647,443.23/2,472,911.71 = 1,459,126.13/x
3. Step 3: Cross multiply
   1,647,443.23x = 2,472,911.71 × 1,459,126.13
4. Step 4: Simplify right side
   1,647,443.23x = 3,608,290,077,231.61
5. Step 5: Solve for x
   x = 3,608,290,077,231.61/1,647,443.23
6. Step 6: Final answer
   x = 2,190,236.37