Finding the Fourth Proportional to 1,016,567.38, 1,524,861.98 and 306,601.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,567.38 : 1,524,861.98 = 306,601.56 : x
2. Step 2: Convert to fraction form
   1,016,567.38/1,524,861.98 = 306,601.56/x
3. Step 3: Cross multiply
   1,016,567.38x = 1,524,861.98 × 306,601.56
4. Step 4: Simplify right side
   1,016,567.38x = 467,525,061,852.69
5. Step 5: Solve for x
   x = 467,525,061,852.69/1,016,567.38
6. Step 6: Final answer
   x = 459,905.63