Finding the Fourth Proportional to 2,573,955.42, 3,552,153.39 and 1,555,163.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,955.42 : 3,552,153.39 = 1,555,163.34 : x
2. Step 2: Convert to fraction form
   2,573,955.42/3,552,153.39 = 1,555,163.34/x
3. Step 3: Cross multiply
   2,573,955.42x = 3,552,153.39 × 1,555,163.34
4. Step 4: Simplify right side
   2,573,955.42x = 5,524,178,730,184.72
5. Step 5: Solve for x
   x = 5,524,178,730,184.72/2,573,955.42
6. Step 6: Final answer
   x = 2,146,182.75