Finding the Fourth Proportional to 716,740.56, 1,075,776.03 and 362,003.67

Step by Step Solution

1. Step 1: Write the proportion equation
   716,740.56 : 1,075,776.03 = 362,003.67 : x
2. Step 2: Convert to fraction form
   716,740.56/1,075,776.03 = 362,003.67/x
3. Step 3: Cross multiply
   716,740.56x = 1,075,776.03 × 362,003.67
4. Step 4: Simplify right side
   716,740.56x = 389,434,870,958.03
5. Step 5: Solve for x
   x = 389,434,870,958.03/716,740.56
6. Step 6: Final answer
   x = 543,341.47