Finding the Fourth Proportional to 3,461,333.31, 5,192,491.91 and 1,065,377.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,461,333.31 : 5,192,491.91 = 1,065,377.61 : x
2. Step 2: Convert to fraction form
   3,461,333.31/5,192,491.91 = 1,065,377.61/x
3. Step 3: Cross multiply
   3,461,333.31x = 5,192,491.91 × 1,065,377.61
4. Step 4: Simplify right side
   3,461,333.31x = 5,531,964,615,693.25
5. Step 5: Solve for x
   x = 5,531,964,615,693.25/3,461,333.31
6. Step 6: Final answer
   x = 1,598,217.83