Finding the Fourth Proportional to 2,354,261.72, 3,248,629.52 and 1,321,882.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,354,261.72 : 3,248,629.52 = 1,321,882.98 : x
2. Step 2: Convert to fraction form
   2,354,261.72/3,248,629.52 = 1,321,882.98/x
3. Step 3: Cross multiply
   2,354,261.72x = 3,248,629.52 × 1,321,882.98
4. Step 4: Simplify right side
   2,354,261.72x = 4,294,308,078,739.60
5. Step 5: Solve for x
   x = 4,294,308,078,739.60/2,354,261.72
6. Step 6: Final answer
   x = 1,824,057.21