Finding the Fourth Proportional to 2,646,131.55, 3,653,718.42 and 2,033,318.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,646,131.55 : 3,653,718.42 = 2,033,318.35 : x
2. Step 2: Convert to fraction form
   2,646,131.55/3,653,718.42 = 2,033,318.35/x
3. Step 3: Cross multiply
   2,646,131.55x = 3,653,718.42 × 2,033,318.35
4. Step 4: Simplify right side
   2,646,131.55x = 7,429,172,709,119.01
5. Step 5: Solve for x
   x = 7,429,172,709,119.01/2,646,131.55
6. Step 6: Final answer
   x = 2,807,559.85