Finding the Fourth Proportional to 2,042,591.76, 3,065,287.32 and 712,895.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042,591.76 : 3,065,287.32 = 712,895.76 : x
2. Step 2: Convert to fraction form
   2,042,591.76/3,065,287.32 = 712,895.76/x
3. Step 3: Cross multiply
   2,042,591.76x = 3,065,287.32 × 712,895.76
4. Step 4: Simplify right side
   2,042,591.76x = 2,185,230,333,609.76
5. Step 5: Solve for x
   x = 2,185,230,333,609.76/2,042,591.76
6. Step 6: Final answer
   x = 1,069,832.15