Finding the Fourth Proportional to 2,504,081.52, 3,455,679.60 and 1,536,727.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504,081.52 : 3,455,679.60 = 1,536,727.68 : x
2. Step 2: Convert to fraction form
   2,504,081.52/3,455,679.60 = 1,536,727.68/x
3. Step 3: Cross multiply
   2,504,081.52x = 3,455,679.60 × 1,536,727.68
4. Step 4: Simplify right side
   2,504,081.52x = 5,310,438,494,531.33
5. Step 5: Solve for x
   x = 5,310,438,494,531.33/2,504,081.52
6. Step 6: Final answer
   x = 2,120,713.10