Finding the Fourth Proportional to 56,809, 78,393.16 and 32,604.84

Step by Step Solution

1. Step 1: Write the proportion equation
   56,809 : 78,393.16 = 32,604.84 : x
2. Step 2: Convert to fraction form
   56,809/78,393.16 = 32,604.84/x
3. Step 3: Cross multiply
   56,809x = 78,393.16 × 32,604.84
4. Step 4: Simplify right side
   56,809x = 2,555,996,438.89
5. Step 5: Solve for x
   x = 2,555,996,438.89/56,809
6. Step 6: Final answer
   x = 44,992.81