Finding the Fourth Proportional to 2,054,168.96, 2,834,243.87 and 1,328,143.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054,168.96 : 2,834,243.87 = 1,328,143.06 : x
2. Step 2: Convert to fraction form
   2,054,168.96/2,834,243.87 = 1,328,143.06/x
3. Step 3: Cross multiply
   2,054,168.96x = 2,834,243.87 × 1,328,143.06
4. Step 4: Simplify right side
   2,054,168.96x = 3,764,281,312,561.72
5. Step 5: Solve for x
   x = 3,764,281,312,561.72/2,054,168.96
6. Step 6: Final answer
   x = 1,832,508.12