Finding the Fourth Proportional to 1,744,042.35, 2,406,806.42 and 959,139.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,744,042.35 : 2,406,806.42 = 959,139.29 : x
2. Step 2: Convert to fraction form
   1,744,042.35/2,406,806.42 = 959,139.29/x
3. Step 3: Cross multiply
   1,744,042.35x = 2,406,806.42 × 959,139.29
4. Step 4: Simplify right side
   1,744,042.35x = 2,308,462,591,210.06
5. Step 5: Solve for x
   x = 2,308,462,591,210.06/1,744,042.35
6. Step 6: Final answer
   x = 1,323,627.60