Finding the Fourth Proportional to 2,697,016.64, 3,721,990.56 and 1,551,096.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,697,016.64 : 3,721,990.56 = 1,551,096.32 : x
2. Step 2: Convert to fraction form
   2,697,016.64/3,721,990.56 = 1,551,096.32/x
3. Step 3: Cross multiply
   2,697,016.64x = 3,721,990.56 × 1,551,096.32
4. Step 4: Simplify right side
   2,697,016.64x = 5,773,165,860,690.74
5. Step 5: Solve for x
   x = 5,773,165,860,690.74/2,697,016.64
6. Step 6: Final answer
   x = 2,140,574.80