Finding the Fourth Proportional to 79,045.01, 109,081.32 and 43,235.72

Step by Step Solution

1. Step 1: Write the proportion equation
   79,045.01 : 109,081.32 = 43,235.72 : x
2. Step 2: Convert to fraction form
   79,045.01/109,081.32 = 43,235.72/x
3. Step 3: Cross multiply
   79,045.01x = 109,081.32 × 43,235.72
4. Step 4: Simplify right side
   79,045.01x = 4,716,209,408.75
5. Step 5: Solve for x
   x = 4,716,209,408.75/79,045.01
6. Step 6: Final answer
   x = 59,664.86