Finding the Fourth Proportional to 79,604.22, 109,899.33 and 52,783.17

Step by Step Solution

1. Step 1: Write the proportion equation
   79,604.22 : 109,899.33 = 52,783.17 : x
2. Step 2: Convert to fraction form
   79,604.22/109,899.33 = 52,783.17/x
3. Step 3: Cross multiply
   79,604.22x = 109,899.33 × 52,783.17
4. Step 4: Simplify right side
   79,604.22x = 5,800,835,018.28
5. Step 5: Solve for x
   x = 5,800,835,018.28/79,604.22
6. Step 6: Final answer
   x = 72,870.95