Finding the Fourth Proportional to 1,027,300.59, 1,417,716.54 and 568,407.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,027,300.59 : 1,417,716.54 = 568,407.69 : x
2. Step 2: Convert to fraction form
   1,027,300.59/1,417,716.54 = 568,407.69/x
3. Step 3: Cross multiply
   1,027,300.59x = 1,417,716.54 × 568,407.69
4. Step 4: Simplify right side
   1,027,300.59x = 805,840,983,576.19
5. Step 5: Solve for x
   x = 805,840,983,576.19/1,027,300.59
6. Step 6: Final answer
   x = 784,425.70