Finding the Fourth Proportional to 79,501.69, 109,714.67 and 43,692

Step by Step Solution

1. Step 1: Write the proportion equation
   79,501.69 : 109,714.67 = 43,692 : x
2. Step 2: Convert to fraction form
   79,501.69/109,714.67 = 43,692/x
3. Step 3: Cross multiply
   79,501.69x = 109,714.67 × 43,692
4. Step 4: Simplify right side
   79,501.69x = 4,793,653,361.64
5. Step 5: Solve for x
   x = 4,793,653,361.64/79,501.69
6. Step 6: Final answer
   x = 60,296.24