Finding the Fourth Proportional to 2,303,096.31, 3,178,255.15 and 1,270,647.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,303,096.31 : 3,178,255.15 = 1,270,647.61 : x
2. Step 2: Convert to fraction form
   2,303,096.31/3,178,255.15 = 1,270,647.61/x
3. Step 3: Cross multiply
   2,303,096.31x = 3,178,255.15 × 1,270,647.61
4. Step 4: Simplify right side
   2,303,096.31x = 4,038,442,288,073.18
5. Step 5: Solve for x
   x = 4,038,442,288,073.18/2,303,096.31
6. Step 6: Final answer
   x = 1,753,483.89