Finding the Fourth Proportional to 1,446,156.72, 1,995,815.72 and 801,779.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,446,156.72 : 1,995,815.72 = 801,779.12 : x
2. Step 2: Convert to fraction form
   1,446,156.72/1,995,815.72 = 801,779.12/x
3. Step 3: Cross multiply
   1,446,156.72x = 1,995,815.72 × 801,779.12
4. Step 4: Simplify right side
   1,446,156.72x = 1,600,203,371,663.77
5. Step 5: Solve for x
   x = 1,600,203,371,663.77/1,446,156.72
6. Step 6: Final answer
   x = 1,106,521.41