Finding the Fourth Proportional to 2,108,547.02, 3,162,792.58 and 511,124.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,547.02 : 3,162,792.58 = 511,124.56 : x
2. Step 2: Convert to fraction form
   2,108,547.02/3,162,792.58 = 511,124.56/x
3. Step 3: Cross multiply
   2,108,547.02x = 3,162,792.58 × 511,124.56
4. Step 4: Simplify right side
   2,108,547.02x = 1,616,580,965,823.77
5. Step 5: Solve for x
   x = 1,616,580,965,823.77/2,108,547.02
6. Step 6: Final answer
   x = 766,680.06