Finding the Fourth Proportional to 695,323.56, 959,643.72 and 502,355.82

Step by Step Solution

1. Step 1: Write the proportion equation
   695,323.56 : 959,643.72 = 502,355.82 : x
2. Step 2: Convert to fraction form
   695,323.56/959,643.72 = 502,355.82/x
3. Step 3: Cross multiply
   695,323.56x = 959,643.72 × 502,355.82
4. Step 4: Simplify right side
   695,323.56x = 482,082,607,868.45
5. Step 5: Solve for x
   x = 482,082,607,868.45/695,323.56
6. Step 6: Final answer
   x = 693,321.26