Finding the Fourth Proportional to 79,724.25, 110,019.47 and 43,914.15

Step by Step Solution

1. Step 1: Write the proportion equation
   79,724.25 : 110,019.47 = 43,914.15 : x
2. Step 2: Convert to fraction form
   79,724.25/110,019.47 = 43,914.15/x
3. Step 3: Cross multiply
   79,724.25x = 110,019.47 × 43,914.15
4. Step 4: Simplify right side
   79,724.25x = 4,831,411,288.93
5. Step 5: Solve for x
   x = 4,831,411,288.93/79,724.25
6. Step 6: Final answer
   x = 60,601.53