Finding the Fourth Proportional to 1,056,469.73, 1,457,917.51 and 573,024.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056,469.73 : 1,457,917.51 = 573,024.50 : x
2. Step 2: Convert to fraction form
   1,056,469.73/1,457,917.51 = 573,024.50/x
3. Step 3: Cross multiply
   1,056,469.73x = 1,457,917.51 × 573,024.50
4. Step 4: Simplify right side
   1,056,469.73x = 835,422,442,054.29
5. Step 5: Solve for x
   x = 835,422,442,054.29/1,056,469.73
6. Step 6: Final answer
   x = 790,767.99