Finding the Fourth Proportional to 766,435.01, 1,057,629.69 and 460,329.50

Step by Step Solution

1. Step 1: Write the proportion equation
   766,435.01 : 1,057,629.69 = 460,329.50 : x
2. Step 2: Convert to fraction form
   766,435.01/1,057,629.69 = 460,329.50/x
3. Step 3: Cross multiply
   766,435.01x = 1,057,629.69 × 460,329.50
4. Step 4: Simplify right side
   766,435.01x = 486,858,141,094.71
5. Step 5: Solve for x
   x = 486,858,141,094.71/766,435.01
6. Step 6: Final answer
   x = 635,224.30