Finding the Fourth Proportional to 58,665.72, 88,015.14 and 16,546.20

Step by Step Solution

1. Step 1: Write the proportion equation
   58,665.72 : 88,015.14 = 16,546.20 : x
2. Step 2: Convert to fraction form
   58,665.72/88,015.14 = 16,546.20/x
3. Step 3: Cross multiply
   58,665.72x = 88,015.14 × 16,546.20
4. Step 4: Simplify right side
   58,665.72x = 1,456,316,109.47
5. Step 5: Solve for x
   x = 1,456,316,109.47/58,665.72
6. Step 6: Final answer
   x = 24,823.97