Finding the Fourth Proportional to 1,445,692.86, 1,995,067.88 and 801,123.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,445,692.86 : 1,995,067.88 = 801,123.83 : x
2. Step 2: Convert to fraction form
   1,445,692.86/1,995,067.88 = 801,123.83/x
3. Step 3: Cross multiply
   1,445,692.86x = 1,995,067.88 × 801,123.83
4. Step 4: Simplify right side
   1,445,692.86x = 1,598,296,407,154.62
5. Step 5: Solve for x
   x = 1,598,296,407,154.62/1,445,692.86
6. Step 6: Final answer
   x = 1,105,557.38