Finding the Fourth Proportional to 1,036,758.42, 1,554,904.35 and 371,910.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,758.42 : 1,554,904.35 = 371,910.42 : x
2. Step 2: Convert to fraction form
   1,036,758.42/1,554,904.35 = 371,910.42/x
3. Step 3: Cross multiply
   1,036,758.42x = 1,554,904.35 × 371,910.42
4. Step 4: Simplify right side
   1,036,758.42x = 578,285,129,868.33
5. Step 5: Solve for x
   x = 578,285,129,868.33/1,036,758.42
6. Step 6: Final answer
   x = 557,781.95