Finding the Fourth Proportional to 1,578,158.67, 2,367,588.83 and 736,251.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,578,158.67 : 2,367,588.83 = 736,251.15 : x
2. Step 2: Convert to fraction form
   1,578,158.67/2,367,588.83 = 736,251.15/x
3. Step 3: Cross multiply
   1,578,158.67x = 2,367,588.83 × 736,251.15
4. Step 4: Simplify right side
   1,578,158.67x = 1,743,139,995,133.40
5. Step 5: Solve for x
   x = 1,743,139,995,133.40/1,578,158.67
6. Step 6: Final answer
   x = 1,104,540.39