Finding the Fourth Proportional to 3,592,627.62, 5,389,018.01 and 1,287,271.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,592,627.62 : 5,389,018.01 = 1,287,271.34 : x
2. Step 2: Convert to fraction form
   3,592,627.62/5,389,018.01 = 1,287,271.34/x
3. Step 3: Cross multiply
   3,592,627.62x = 5,389,018.01 × 1,287,271.34
4. Step 4: Simplify right side
   3,592,627.62x = 6,937,128,435,016.83
5. Step 5: Solve for x
   x = 6,937,128,435,016.83/3,592,627.62
6. Step 6: Final answer
   x = 1,930,934.45