Finding the Fourth Proportional to 2,556,809.01, 3,834,216.80 and 958,500

Step by Step Solution

1. Step 1: Write the proportion equation
   2,556,809.01 : 3,834,216.80 = 958,500 : x
2. Step 2: Convert to fraction form
   2,556,809.01/3,834,216.80 = 958,500/x
3. Step 3: Cross multiply
   2,556,809.01x = 3,834,216.80 × 958,500
4. Step 4: Simplify right side
   2,556,809.01x = 3,675,096,798,007.50
5. Step 5: Solve for x
   x = 3,675,096,798,007.50/2,556,809.01
6. Step 6: Final answer
   x = 1,437,376.35