Finding the Fourth Proportional to 2,455,608.96, 3,683,387.52 and 959,688

Step by Step Solution

1. Step 1: Write the proportion equation
   2,455,608.96 : 3,683,387.52 = 959,688 : x
2. Step 2: Convert to fraction form
   2,455,608.96/3,683,387.52 = 959,688/x
3. Step 3: Cross multiply
   2,455,608.96x = 3,683,387.52 × 959,688
4. Step 4: Simplify right side
   2,455,608.96x = 3,534,902,802,293.76
5. Step 5: Solve for x
   x = 3,534,902,802,293.76/2,455,608.96
6. Step 6: Final answer
   x = 1,439,521.87