Finding the Fourth Proportional to 3,071,647.72, 4,607,452.12 and 1,048,915.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,071,647.72 : 4,607,452.12 = 1,048,915.72 : x
2. Step 2: Convert to fraction form
   3,071,647.72/4,607,452.12 = 1,048,915.72/x
3. Step 3: Cross multiply
   3,071,647.72x = 4,607,452.12 × 1,048,915.72
4. Step 4: Simplify right side
   3,071,647.72x = 4,832,828,957,815.33
5. Step 5: Solve for x
   x = 4,832,828,957,815.33/3,071,647.72
6. Step 6: Final answer
   x = 1,573,366.93