Finding the Fourth Proportional to 2,546,105.55, 3,513,555.57 and 1,400,185.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546,105.55 : 3,513,555.57 = 1,400,185.89 : x
2. Step 2: Convert to fraction form
   2,546,105.55/3,513,555.57 = 1,400,185.89/x
3. Step 3: Cross multiply
   2,546,105.55x = 3,513,555.57 × 1,400,185.89
4. Step 4: Simplify right side
   2,546,105.55x = 4,919,630,941,628.80
5. Step 5: Solve for x
   x = 4,919,630,941,628.80/2,546,105.55
6. Step 6: Final answer
   x = 1,932,217.99