Finding the Fourth Proportional to 1,663,773.06, 2,296,006.92 and 899,826.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,663,773.06 : 2,296,006.92 = 899,826.42 : x
2. Step 2: Convert to fraction form
   1,663,773.06/2,296,006.92 = 899,826.42/x
3. Step 3: Cross multiply
   1,663,773.06x = 2,296,006.92 × 899,826.42
4. Step 4: Simplify right side
   1,663,773.06x = 2,066,007,687,118.83
5. Step 5: Solve for x
   x = 2,066,007,687,118.83/1,663,773.06
6. Step 6: Final answer
   x = 1,241,760.51