Finding the Fourth Proportional to 1,068,463.02, 1,474,473.56 and 585,019.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,068,463.02 : 1,474,473.56 = 585,019.38 : x
2. Step 2: Convert to fraction form
   1,068,463.02/1,474,473.56 = 585,019.38/x
3. Step 3: Cross multiply
   1,068,463.02x = 1,474,473.56 × 585,019.38
4. Step 4: Simplify right side
   1,068,463.02x = 862,595,607,897.59
5. Step 5: Solve for x
   x = 862,595,607,897.59/1,068,463.02
6. Step 6: Final answer
   x = 807,323.78