Finding the Fourth Proportional to 1,066,003.98, 1,598,830.81 and 382,749.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,003.98 : 1,598,830.81 = 382,749.39 : x
2. Step 2: Convert to fraction form
   1,066,003.98/1,598,830.81 = 382,749.39/x
3. Step 3: Cross multiply
   1,066,003.98x = 1,598,830.81 × 382,749.39
4. Step 4: Simplify right side
   1,066,003.98x = 611,951,517,240.71
5. Step 5: Solve for x
   x = 611,951,517,240.71/1,066,003.98
6. Step 6: Final answer
   x = 574,061.19