Finding the Fourth Proportional to 3,066,651.64, 4,231,880 and 1,760,118.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,066,651.64 : 4,231,880 = 1,760,118.72 : x
2. Step 2: Convert to fraction form
   3,066,651.64/4,231,880 = 1,760,118.72/x
3. Step 3: Cross multiply
   3,066,651.64x = 4,231,880 × 1,760,118.72
4. Step 4: Simplify right side
   3,066,651.64x = 7,448,611,208,793.60
5. Step 5: Solve for x
   x = 7,448,611,208,793.60/3,066,651.64
6. Step 6: Final answer
   x = 2,428,906.86