Finding the Fourth Proportional to 79,663.12, 109,931.30 and 43,852.38

Step by Step Solution

1. Step 1: Write the proportion equation
   79,663.12 : 109,931.30 = 43,852.38 : x
2. Step 2: Convert to fraction form
   79,663.12/109,931.30 = 43,852.38/x
3. Step 3: Cross multiply
   79,663.12x = 109,931.30 × 43,852.38
4. Step 4: Simplify right side
   79,663.12x = 4,820,749,141.49
5. Step 5: Solve for x
   x = 4,820,749,141.49/79,663.12
6. Step 6: Final answer
   x = 60,514.19