Finding the Fourth Proportional to 2,759,922.72, 3,808,736.44 and 1,536,241.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,759,922.72 : 3,808,736.44 = 1,536,241.55 : x
2. Step 2: Convert to fraction form
   2,759,922.72/3,808,736.44 = 1,536,241.55/x
3. Step 3: Cross multiply
   2,759,922.72x = 3,808,736.44 × 1,536,241.55
4. Step 4: Simplify right side
   2,759,922.72x = 5,851,139,149,242.80
5. Step 5: Solve for x
   x = 5,851,139,149,242.80/2,759,922.72
6. Step 6: Final answer
   x = 2,120,037.31