Finding the Fourth Proportional to 1,484,459.16, 2,048,553.78 and 805,395.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,484,459.16 : 2,048,553.78 = 805,395.72 : x
2. Step 2: Convert to fraction form
   1,484,459.16/2,048,553.78 = 805,395.72/x
3. Step 3: Cross multiply
   1,484,459.16x = 2,048,553.78 × 805,395.72
4. Step 4: Simplify right side
   1,484,459.16x = 1,649,896,446,601.82
5. Step 5: Solve for x
   x = 1,649,896,446,601.82/1,484,459.16
6. Step 6: Final answer
   x = 1,111,446.17