Finding the Fourth Proportional to 848,902.46, 1,171,969.59 and 562,810.05

Step by Step Solution

1. Step 1: Write the proportion equation
   848,902.46 : 1,171,969.59 = 562,810.05 : x
2. Step 2: Convert to fraction form
   848,902.46/1,171,969.59 = 562,810.05/x
3. Step 3: Cross multiply
   848,902.46x = 1,171,969.59 × 562,810.05
4. Step 4: Simplify right side
   848,902.46x = 659,596,263,546.38
5. Step 5: Solve for x
   x = 659,596,263,546.38/848,902.46
6. Step 6: Final answer
   x = 776,998.88