Finding the Fourth Proportional to 783,162.77, 1,174,826.16 and 333,931.10

Step by Step Solution

1. Step 1: Write the proportion equation
   783,162.77 : 1,174,826.16 = 333,931.10 : x
2. Step 2: Convert to fraction form
   783,162.77/1,174,826.16 = 333,931.10/x
3. Step 3: Cross multiply
   783,162.77x = 1,174,826.16 × 333,931.10
4. Step 4: Simplify right side
   783,162.77x = 392,310,986,043.45
5. Step 5: Solve for x
   x = 392,310,986,043.45/783,162.77
6. Step 6: Final answer
   x = 500,931.61