Finding the Fourth Proportional to 677,267.83, 934,671.59 and 375,461.83

Step by Step Solution

1. Step 1: Write the proportion equation
   677,267.83 : 934,671.59 = 375,461.83 : x
2. Step 2: Convert to fraction form
   677,267.83/934,671.59 = 375,461.83/x
3. Step 3: Cross multiply
   677,267.83x = 934,671.59 × 375,461.83
4. Step 4: Simplify right side
   677,267.83x = 350,933,500,957.05
5. Step 5: Solve for x
   x = 350,933,500,957.05/677,267.83
6. Step 6: Final answer
   x = 518,160.60