Finding the Fourth Proportional to 79,051.72, 118,598.28 and 23,647.72

Step by Step Solution

1. Step 1: Write the proportion equation
   79,051.72 : 118,598.28 = 23,647.72 : x
2. Step 2: Convert to fraction form
   79,051.72/118,598.28 = 23,647.72/x
3. Step 3: Cross multiply
   79,051.72x = 118,598.28 × 23,647.72
4. Step 4: Simplify right side
   79,051.72x = 2,804,578,917.92
5. Step 5: Solve for x
   x = 2,804,578,917.92/79,051.72
6. Step 6: Final answer
   x = 35,477.77