Finding the Fourth Proportional to 762,484.73, 1,141,923.69 and 662,099.33

Step by Step Solution

1. Step 1: Write the proportion equation
   762,484.73 : 1,141,923.69 = 662,099.33 : x
2. Step 2: Convert to fraction form
   762,484.73/1,141,923.69 = 662,099.33/x
3. Step 3: Cross multiply
   762,484.73x = 1,141,923.69 × 662,099.33
4. Step 4: Simplify right side
   762,484.73x = 756,066,912,914.94
5. Step 5: Solve for x
   x = 756,066,912,914.94/762,484.73
6. Step 6: Final answer
   x = 991,583.03