Finding the Fourth Proportional to 2,558,036.52, 3,837,433.86 and 851,622.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,558,036.52 : 3,837,433.86 = 851,622.48 : x
2. Step 2: Convert to fraction form
   2,558,036.52/3,837,433.86 = 851,622.48/x
3. Step 3: Cross multiply
   2,558,036.52x = 3,837,433.86 × 851,622.48
4. Step 4: Simplify right side
   2,558,036.52x = 3,268,044,940,689.17
5. Step 5: Solve for x
   x = 3,268,044,940,689.17/2,558,036.52
6. Step 6: Final answer
   x = 1,277,559.92