Finding the Fourth Proportional to 79,071.35, 109,118.73 and 43,261.25

Step by Step Solution

1. Step 1: Write the proportion equation
   79,071.35 : 109,118.73 = 43,261.25 : x
2. Step 2: Convert to fraction form
   79,071.35/109,118.73 = 43,261.25/x
3. Step 3: Cross multiply
   79,071.35x = 109,118.73 × 43,261.25
4. Step 4: Simplify right side
   79,071.35x = 4,720,612,441.91
5. Step 5: Solve for x
   x = 4,720,612,441.91/79,071.35
6. Step 6: Final answer
   x = 59,700.67