Finding the Fourth Proportional to 2,556,809.51, 3,834,217.55 and 958,500.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,556,809.51 : 3,834,217.55 = 958,500.50 : x
2. Step 2: Convert to fraction form
   2,556,809.51/3,834,217.55 = 958,500.50/x
3. Step 3: Cross multiply
   2,556,809.51x = 3,834,217.55 × 958,500.50
4. Step 4: Simplify right side
   2,556,809.51x = 3,675,099,433,991.27
5. Step 5: Solve for x
   x = 3,675,099,433,991.27/2,556,809.51
6. Step 6: Final answer
   x = 1,437,377.10