Finding the Fourth Proportional to 2,257,567.04, 3,387,300.56 and 1,405,352

Step by Step Solution

1. Step 1: Write the proportion equation
   2,257,567.04 : 3,387,300.56 = 1,405,352 : x
2. Step 2: Convert to fraction form
   2,257,567.04/3,387,300.56 = 1,405,352/x
3. Step 3: Cross multiply
   2,257,567.04x = 3,387,300.56 × 1,405,352
4. Step 4: Simplify right side
   2,257,567.04x = 4,760,349,616,597.12
5. Step 5: Solve for x
   x = 4,760,349,616,597.12/2,257,567.04
6. Step 6: Final answer
   x = 2,108,619.38