Finding the Fourth Proportional to 79,051.99, 109,089.42 and 43,241.23

Step by Step Solution

1. Step 1: Write the proportion equation
   79,051.99 : 109,089.42 = 43,241.23 : x
2. Step 2: Convert to fraction form
   79,051.99/109,089.42 = 43,241.23/x
3. Step 3: Cross multiply
   79,051.99x = 109,089.42 × 43,241.23
4. Step 4: Simplify right side
   79,051.99x = 4,717,160,155.34
5. Step 5: Solve for x
   x = 4,717,160,155.34/79,051.99
6. Step 6: Final answer
   x = 59,671.62