Finding the Fourth Proportional to 79,369.68, 109,526.72 and 43,560.30

Step by Step Solution

1. Step 1: Write the proportion equation
   79,369.68 : 109,526.72 = 43,560.30 : x
2. Step 2: Convert to fraction form
   79,369.68/109,526.72 = 43,560.30/x
3. Step 3: Cross multiply
   79,369.68x = 109,526.72 × 43,560.30
4. Step 4: Simplify right side
   79,369.68x = 4,771,016,781.22
5. Step 5: Solve for x
   x = 4,771,016,781.22/79,369.68
6. Step 6: Final answer
   x = 60,111.33