Finding the Fourth Proportional to 2,450,665.78, 3,676,000.29 and 767,900.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,450,665.78 : 3,676,000.29 = 767,900.50 : x
2. Step 2: Convert to fraction form
   2,450,665.78/3,676,000.29 = 767,900.50/x
3. Step 3: Cross multiply
   2,450,665.78x = 3,676,000.29 × 767,900.50
4. Step 4: Simplify right side
   2,450,665.78x = 2,822,802,460,691.15
5. Step 5: Solve for x
   x = 2,822,802,460,691.15/2,450,665.78
6. Step 6: Final answer
   x = 1,151,851.26