Finding the Fourth Proportional to 79,617.72, 109,875.06 and 43,810.32

Step by Step Solution

1. Step 1: Write the proportion equation
   79,617.72 : 109,875.06 = 43,810.32 : x
2. Step 2: Convert to fraction form
   79,617.72/109,875.06 = 43,810.32/x
3. Step 3: Cross multiply
   79,617.72x = 109,875.06 × 43,810.32
4. Step 4: Simplify right side
   79,617.72x = 4,813,661,538.62
5. Step 5: Solve for x
   x = 4,813,661,538.62/79,617.72
6. Step 6: Final answer
   x = 60,459.68