Finding the Fourth Proportional to 2,080,152.85, 2,870,555.76 and 1,162,389.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,080,152.85 : 2,870,555.76 = 1,162,389.54 : x
2. Step 2: Convert to fraction form
   2,080,152.85/2,870,555.76 = 1,162,389.54/x
3. Step 3: Cross multiply
   2,080,152.85x = 2,870,555.76 × 1,162,389.54
4. Step 4: Simplify right side
   2,080,152.85x = 3,336,703,984,028.46
5. Step 5: Solve for x
   x = 3,336,703,984,028.46/2,080,152.85
6. Step 6: Final answer
   x = 1,604,066.73