Finding the Fourth Proportional to 79,112.16, 109,174.82 and 43,302.35

Step by Step Solution

1. Step 1: Write the proportion equation
   79,112.16 : 109,174.82 = 43,302.35 : x
2. Step 2: Convert to fraction form
   79,112.16/109,174.82 = 43,302.35/x
3. Step 3: Cross multiply
   79,112.16x = 109,174.82 × 43,302.35
4. Step 4: Simplify right side
   79,112.16x = 4,727,526,323.25
5. Step 5: Solve for x
   x = 4,727,526,323.25/79,112.16
6. Step 6: Final answer
   x = 59,757.27