Finding the Fourth Proportional to 2,150,517.54, 2,967,714.06 and 1,170,463.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,150,517.54 : 2,967,714.06 = 1,170,463.62 : x
2. Step 2: Convert to fraction form
   2,150,517.54/2,967,714.06 = 1,170,463.62/x
3. Step 3: Cross multiply
   2,150,517.54x = 2,967,714.06 × 1,170,463.62
4. Step 4: Simplify right side
   2,150,517.54x = 3,473,601,341,792.50
5. Step 5: Solve for x
   x = 3,473,601,341,792.50/2,150,517.54
6. Step 6: Final answer
   x = 1,615,239.72