Finding the Fourth Proportional to 2,628,525.78, 3,941,093.52 and 1,031,250.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,628,525.78 : 3,941,093.52 = 1,031,250.42 : x
2. Step 2: Convert to fraction form
   2,628,525.78/3,941,093.52 = 1,031,250.42/x
3. Step 3: Cross multiply
   2,628,525.78x = 3,941,093.52 × 1,031,250.42
4. Step 4: Simplify right side
   2,628,525.78x = 4,064,254,347,759.28
5. Step 5: Solve for x
   x = 4,064,254,347,759.28/2,628,525.78
6. Step 6: Final answer
   x = 1,546,210.57