Finding the Fourth Proportional to 1,185,624.54, 1,778,769.87 and 476,150.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,185,624.54 : 1,778,769.87 = 476,150.82 : x
2. Step 2: Convert to fraction form
   1,185,624.54/1,778,769.87 = 476,150.82/x
3. Step 3: Cross multiply
   1,185,624.54x = 1,778,769.87 × 476,150.82
4. Step 4: Simplify right side
   1,185,624.54x = 846,962,732,191.79
5. Step 5: Solve for x
   x = 846,962,732,191.79/1,185,624.54
6. Step 6: Final answer
   x = 714,359.99