Finding the Fourth Proportional to 1,622,773.02, 2,238,672.69 and 1,049,997.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,622,773.02 : 2,238,672.69 = 1,049,997.72 : x
2. Step 2: Convert to fraction form
   1,622,773.02/2,238,672.69 = 1,049,997.72/x
3. Step 3: Cross multiply
   1,622,773.02x = 2,238,672.69 × 1,049,997.72
4. Step 4: Simplify right side
   1,622,773.02x = 2,350,601,220,326.27
5. Step 5: Solve for x
   x = 2,350,601,220,326.27/1,622,773.02
6. Step 6: Final answer
   x = 1,448,508.94