Finding the Fourth Proportional to 1,275,052.27, 1,911,300.52 and 592,418.70

Step by Step Solution

1. Step 1: Write the proportion equation
   1,275,052.27 : 1,911,300.52 = 592,418.70 : x
2. Step 2: Convert to fraction form
   1,275,052.27/1,911,300.52 = 592,418.70/x
3. Step 3: Cross multiply
   1,275,052.27x = 1,911,300.52 × 592,418.70
4. Step 4: Simplify right side
   1,275,052.27x = 1,132,290,169,367.72
5. Step 5: Solve for x
   x = 1,132,290,169,367.72/1,275,052.27
6. Step 6: Final answer
   x = 888,034.32