Finding the Fourth Proportional to 2,554,391.84, 3,832,113.32 and 1,038,071.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554,391.84 : 3,832,113.32 = 1,038,071.38 : x
2. Step 2: Convert to fraction form
   2,554,391.84/3,832,113.32 = 1,038,071.38/x
3. Step 3: Cross multiply
   2,554,391.84x = 3,832,113.32 × 1,038,071.38
4. Step 4: Simplify right side
   2,554,391.84x = 3,978,007,162,408.78
5. Step 5: Solve for x
   x = 3,978,007,162,408.78/2,554,391.84
6. Step 6: Final answer
   x = 1,557,320.65