Finding the Fourth Proportional to 3,083,968.55, 4,256,321.76 and 1,776,970.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,083,968.55 : 4,256,321.76 = 1,776,970.27 : x
2. Step 2: Convert to fraction form
   3,083,968.55/4,256,321.76 = 1,776,970.27/x
3. Step 3: Cross multiply
   3,083,968.55x = 4,256,321.76 × 1,776,970.27
4. Step 4: Simplify right side
   3,083,968.55x = 7,563,357,196,907.61
5. Step 5: Solve for x
   x = 7,563,357,196,907.61/3,083,968.55
6. Step 6: Final answer
   x = 2,452,475.47