Finding the Fourth Proportional to 1,445,761.56, 1,995,162.50 and 801,192.44

Step by Step Solution

1. Step 1: Write the proportion equation
   1,445,761.56 : 1,995,162.50 = 801,192.44 : x
2. Step 2: Convert to fraction form
   1,445,761.56/1,995,162.50 = 801,192.44/x
3. Step 3: Cross multiply
   1,445,761.56x = 1,995,162.50 × 801,192.44
4. Step 4: Simplify right side
   1,445,761.56x = 1,598,509,111,571.50
5. Step 5: Solve for x
   x = 1,598,509,111,571.50/1,445,761.56
6. Step 6: Final answer
   x = 1,105,651.97