Finding the Fourth Proportional to 1,672,012.82, 2,307,520.00 and 946,989.51

Step by Step Solution

1. Step 1: Write the proportion equation
   1,672,012.82 : 2,307,520.00 = 946,989.51 : x
2. Step 2: Convert to fraction form
   1,672,012.82/2,307,520.00 = 946,989.51/x
3. Step 3: Cross multiply
   1,672,012.82x = 2,307,520.00 × 946,989.51
4. Step 4: Simplify right side
   1,672,012.82x = 2,185,197,229,380.25
5. Step 5: Solve for x
   x = 2,185,197,229,380.25/1,672,012.82
6. Step 6: Final answer
   x = 1,306,926.13