Finding the Fourth Proportional to 950,243.30, 1,422,051.49 and 777,468.24

Step by Step Solution

1. Step 1: Write the proportion equation
   950,243.30 : 1,422,051.49 = 777,468.24 : x
2. Step 2: Convert to fraction form
   950,243.30/1,422,051.49 = 777,468.24/x
3. Step 3: Cross multiply
   950,243.30x = 1,422,051.49 × 777,468.24
4. Step 4: Simplify right side
   950,243.30x = 1,105,599,870,091.51
5. Step 5: Solve for x
   x = 1,105,599,870,091.51/950,243.30
6. Step 6: Final answer
   x = 1,163,491.36