Finding the Fourth Proportional to 58,932.72, 88,413.12 and 17,379.72

Step by Step Solution

1. Step 1: Write the proportion equation
   58,932.72 : 88,413.12 = 17,379.72 : x
2. Step 2: Convert to fraction form
   58,932.72/88,413.12 = 17,379.72/x
3. Step 3: Cross multiply
   58,932.72x = 88,413.12 × 17,379.72
4. Step 4: Simplify right side
   58,932.72x = 1,536,595,269.93
5. Step 5: Solve for x
   x = 1,536,595,269.93/58,932.72
6. Step 6: Final answer
   x = 26,073.72