Finding the Fourth Proportional to 65,166.72, 97,689.12 and 23,603.52

Step by Step Solution

1. Step 1: Write the proportion equation
   65,166.72 : 97,689.12 = 23,603.52 : x
2. Step 2: Convert to fraction form
   65,166.72/97,689.12 = 23,603.52/x
3. Step 3: Cross multiply
   65,166.72x = 97,689.12 × 23,603.52
4. Step 4: Simplify right side
   65,166.72x = 2,305,807,097.70
5. Step 5: Solve for x
   x = 2,305,807,097.70/65,166.72
6. Step 6: Final answer
   x = 35,383.20