Finding the Fourth Proportional to 1,445,746.50, 1,995,173.91 and 801,106.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,445,746.50 : 1,995,173.91 = 801,106.38 : x
2. Step 2: Convert to fraction form
   1,445,746.50/1,995,173.91 = 801,106.38/x
3. Step 3: Cross multiply
   1,445,746.50x = 1,995,173.91 × 801,106.38
4. Step 4: Simplify right side
   1,445,746.50x = 1,598,346,548,510.55
5. Step 5: Solve for x
   x = 1,598,346,548,510.55/1,445,746.50
6. Step 6: Final answer
   x = 1,105,551.04