Finding the Fourth Proportional to 1,065,103.76, 1,469,835.71 and 581,669.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,103.76 : 1,469,835.71 = 581,669.03 : x
2. Step 2: Convert to fraction form
   1,065,103.76/1,469,835.71 = 581,669.03/x
3. Step 3: Cross multiply
   1,065,103.76x = 1,469,835.71 × 581,669.03
4. Step 4: Simplify right side
   1,065,103.76x = 854,957,911,695.06
5. Step 5: Solve for x
   x = 854,957,911,695.06/1,065,103.76
6. Step 6: Final answer
   x = 802,699.18