Finding the Fourth Proportional to 1,058,719.59, 1,461,042.27 and 575,284.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,058,719.59 : 1,461,042.27 = 575,284.73 : x
2. Step 2: Convert to fraction form
   1,058,719.59/1,461,042.27 = 575,284.73/x
3. Step 3: Cross multiply
   1,058,719.59x = 1,461,042.27 × 575,284.73
4. Step 4: Simplify right side
   1,058,719.59x = 840,515,300,510.33
5. Step 5: Solve for x
   x = 840,515,300,510.33/1,058,719.59
6. Step 6: Final answer
   x = 793,897.94