Finding the Fourth Proportional to 2,276,076.58, 3,140,989.06 and 1,296,016.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,276,076.58 : 3,140,989.06 = 1,296,016.41 : x
2. Step 2: Convert to fraction form
   2,276,076.58/3,140,989.06 = 1,296,016.41/x
3. Step 3: Cross multiply
   2,276,076.58x = 3,140,989.06 × 1,296,016.41
4. Step 4: Simplify right side
   2,276,076.58x = 4,070,773,365,390.47
5. Step 5: Solve for x
   x = 4,070,773,365,390.47/2,276,076.58
6. Step 6: Final answer
   x = 1,788,504.57