Finding the Fourth Proportional to 2,631,611.18, 3,944,235.89 and 1,281,751.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,631,611.18 : 3,944,235.89 = 1,281,751.04 : x
2. Step 2: Convert to fraction form
   2,631,611.18/3,944,235.89 = 1,281,751.04/x
3. Step 3: Cross multiply
   2,631,611.18x = 3,944,235.89 × 1,281,751.04
4. Step 4: Simplify right side
   2,631,611.18x = 5,055,528,467,077.79
5. Step 5: Solve for x
   x = 5,055,528,467,077.79/2,631,611.18
6. Step 6: Final answer
   x = 1,921,077.29