Finding the Fourth Proportional to 848,900.96, 1,171,967.52 and 562,808.55

Step by Step Solution

1. Step 1: Write the proportion equation
   848,900.96 : 1,171,967.52 = 562,808.55 : x
2. Step 2: Convert to fraction form
   848,900.96/1,171,967.52 = 562,808.55/x
3. Step 3: Cross multiply
   848,900.96x = 1,171,967.52 × 562,808.55
4. Step 4: Simplify right side
   848,900.96x = 659,593,337,764.25
5. Step 5: Solve for x
   x = 659,593,337,764.25/848,900.96
6. Step 6: Final answer
   x = 776,996.81