Finding the Fourth Proportional to 58,969.72, 88,468.62 and 17,416.72

Step by Step Solution

1. Step 1: Write the proportion equation
   58,969.72 : 88,468.62 = 17,416.72 : x
2. Step 2: Convert to fraction form
   58,969.72/88,468.62 = 17,416.72/x
3. Step 3: Cross multiply
   58,969.72x = 88,468.62 × 17,416.72
4. Step 4: Simplify right side
   58,969.72x = 1,540,833,183.33
5. Step 5: Solve for x
   x = 1,540,833,183.33/58,969.72
6. Step 6: Final answer
   x = 26,129.23