Finding the Fourth Proportional to 748,397.98, 1,032,496.15 and 461,419.84

Step by Step Solution

1. Step 1: Write the proportion equation
   748,397.98 : 1,032,496.15 = 461,419.84 : x
2. Step 2: Convert to fraction form
   748,397.98/1,032,496.15 = 461,419.84/x
3. Step 3: Cross multiply
   748,397.98x = 1,032,496.15 × 461,419.84
4. Step 4: Simplify right side
   748,397.98x = 476,414,200,864.04
5. Step 5: Solve for x
   x = 476,414,200,864.04/748,397.98
6. Step 6: Final answer
   x = 636,578.69