Finding the Fourth Proportional to 3,066,650.64, 4,231,878.62 and 1,760,117.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,066,650.64 : 4,231,878.62 = 1,760,117.72 : x
2. Step 2: Convert to fraction form
   3,066,650.64/4,231,878.62 = 1,760,117.72/x
3. Step 3: Cross multiply
   3,066,650.64x = 4,231,878.62 × 1,760,117.72
4. Step 4: Simplify right side
   3,066,650.64x = 7,448,604,547,951.15
5. Step 5: Solve for x
   x = 7,448,604,547,951.15/3,066,650.64
6. Step 6: Final answer
   x = 2,428,905.48